---
product_id: 68500053
title: "Black Flag, Fly Window Trap, 4-count, Clear"
brand: "black flag"
price: "€ 15.11"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.fi/products/68500053-black-flag-fly-window-trap-4-count-clear
store_origin: FI
region: Finland
---

# Up to 60 days effective Traps flies instantly Discreet, clear design Black Flag, Fly Window Trap, 4-count, Clear

**Brand:** black flag
**Price:** € 15.11
**Availability:** ✅ In Stock

## Summary

> 🪰 Clear the air, not your style!

## Quick Answers

- **What is this?** Black Flag, Fly Window Trap, 4-count, Clear by black flag
- **How much does it cost?** € 15.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/68500053-black-flag-fly-window-trap-4-count-clear)

## Best For

- black flag enthusiasts

## Why This Product

- Trusted black flag brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Slim 5.75" x 2" x 5.87" size fits discreetly without disrupting your décor.
- • **Long-Lasting Defense:** Each trap remains effective for up to 2 months—set it and forget it.
- • **Effortless Installation:** Simply adhere to any window—no tools, no hassle, just instant bug control.
- • **Invisible yet Invincible:** Clear design blends seamlessly behind curtains and blinds, keeping your space stylish and bug-free.
- • **Round-the-Clock Protection:** Works 24/7 to trap flies and spiders, ensuring nonstop indoor comfort.

## Overview

The Black Flag Fly Window Trap is a transparent, non-electric solution designed to discreetly trap flying insects like flies and spiders indoors. Measuring 5.75" x 2" x 5.87", each trap adheres directly to windows and remains effective for up to 60 days, providing continuous, hassle-free pest control.

## Description

Insects invading your corner of the world? Whatever insect you're fighting, Black Flag products are dedicated to providing the tools you need to regain control. With formulas that act fast and never back down, Black Flag insect controls have been arming homeowners in the battle against invading bugs for more years than any other brand.Black Flag Fly Window Traps trap flying insects and spiders your home 24 hours a day, seven days a week, for up to two full months. Best of all, they hide dead bugs from view. The traps are so effective because they’re placed where flies in your home spend most of their time, which is at the window trying to get out. Perfect for use throughout the home in any location with windows. Setting up Black Flag Fly Window Traps is simple: Peel off the protective paper strip from the back to expose the adhesive. Place the trap in a bottom corner of the windowpane and press firmly enough to ensure that it adheres to the window Replace every 60 days or when a trap’s inside surfaces are covered with bugs. The more traps you place in a room, the faster you’ll catch flies. Ideally, place traps in rooms that have doors that lead outside your home or to the garage.

## Features

- TRAPS FLYING INSECTS: Once they land, they never leave
- DISCREET DESIGN: Fits behind curtains and blinds and hides bugs from view
- USE INDOORS: Adhere directly to any window
- LASTS UP TO 2 MONTHS: Traps flies 24 hours a day, seven days a week, for up to 60 days

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.21 Pounds |
| Number of Pieces | 4 |
| Item Dimensions L x W x H | 5.75"L x 2"W x 5.87"H |
| Target Species | Fly, Spider |
| Is Electric | No |
| Material Type | Transparent on doors and windows |
| Style | Fly Window Trap |

## Product Details

- **Brand:** Black Flag
- **Style:** Fly Window Trap
- **Material:** Transparent on doors and windows
- **Product Dimensions:** 5.75"L x 2"W x 5.87"H
- **Item Weight:** 0.21 Pounds
- **Number of Pieces:** 4
- **Is Electric:** No
- **Target Species:** Fly, Spider
- **Unit Count:** 1.0 Count
- **UPC:** 891549110172

## Images

![Black Flag, Fly Window Trap, 4-count, Clear - Image 1](https://m.media-amazon.com/images/I/71KBqqc8bsL.jpg)
![Black Flag, Fly Window Trap, 4-count, Clear - Image 2](https://m.media-amazon.com/images/I/81iSBZGApTL.jpg)
![Black Flag, Fly Window Trap, 4-count, Clear - Image 3](https://m.media-amazon.com/images/I/71i8+pTy-OL.jpg)
![Black Flag, Fly Window Trap, 4-count, Clear - Image 4](https://m.media-amazon.com/images/I/71LZoMCZ-RL.jpg)
![Black Flag, Fly Window Trap, 4-count, Clear - Image 5](https://m.media-amazon.com/images/I/81Mwr9YL30L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best year round out door trapper...
*by T***E on February 4, 2024*

These are expensive., but well worth it. I leave mine outside year round for four seasons, and the sticky still sticks like new; it has, unfortunately, trapped all sorts of insects, the good (not much), the bad, and the ugly. The glue does not drip to create a blob at the base cup; my traps face SW against the early and late afternoon sun and never a no blob-drip build up. Depending on your climate the situation might be different. They are convenient to use, but I would use some twist-tie, etc., to fasten this trap to position because the plastic hang-hook is nothing against strong wind and, keeping the trap out of the rain/snow (common sense) enhances its use. Small birds can get caught (this has not happened to me, mine are below their flight plan). If you want to catch certain size bugs or prevent snaring birds, use chicken wires, etc., to make an outer casing and rest the trap in the center. I have batches of traps I bought from 2 and 3 years ago and it still works (I first found them at HomeDepot, but they don't always sell them). Product description says "scent" but I didn't smell any scent and my nose is like a blood hound. I prefer no scent for various purposes. It seems predatory/scavenger insects might have come in to make a meal of ones stuck but they wound up getting caught too. No honey bees or pollinating insects, (spiders yes good and bad), all sorts of flies, nats, etc. If the box comes crushed, sent it back because you won't be able to pull it apart to use properly. If you get the glue on you, you'll need to remove it with some type of solvent or some glue remover. I would buy and recommend this product as they are made as of 2023 again and soon. Sorry, I don't answer questions; I only provide reviews and that is all the socializing I do. Good luck. Should the quality of the product change at the time of my next purchase, I will post my then review.

### ⭐⭐⭐⭐⭐ Disgusting AND effective!
*by K***R on June 28, 2025*

I purchased a 6 pack of these after leaving bananas out too long, which resulted in a fruit fly extravaganza. At first the flys ignored it, but after putting a bit of syrup in the cup at the bottom they went crazy. I've noticed that giant house flys don't necessarily need anything added - they just pile on and get stuck. This year I had a GIANT fly problem after leaving my kitchen window cracked for a night. After hanging one of these batons in that window for one day my giant fly problem went away! I'm seriously happy I grabbed the 6 pack. They look awful- but work very well. Keep out of reach from little hands or paws! I didn't notice a scent from these. Even with how ugly they are- it's better than flys landing on everything and anything! Worked well with no-see-ums also!

### ⭐⭐⭐⭐ Kills the flys
*by A***Y on July 4, 2025*

This stuff works but don’t let your pets near it or kids. Sticky as heck but kills the flys if they land on it placement is key

## Frequently Bought Together

- Black Flag, Fly Window Trap, 4-count, Clear
- TERRO T518 Fly Magnet Sticky Fly Paper Fly Trap, 8 Count (Pack of 1)
- Window Fly Traps Indoor Clear (30 Pack) - Fly Window Traps for Indoors Sticky, Indoor Fly Trap Non-Toxic Fly Strips for Windows - Fly Sticky Traps Indoor Fly Paper Indoor Bug Sticky Traps (8.25" x 5")

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/68500053-black-flag-fly-window-trap-4-count-clear](https://www.desertcart.fi/products/68500053-black-flag-fly-window-trap-4-count-clear)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*