--- product_id: 545637541 title: "20 Pack White Foam Board for Projects 12\"x16.5\" Foam Core Board 1/5\" Thick Polystyrene Foam Sheet Foam Backing Board Poster Foam Board Sheets for Art Crafts, School, Presentation, Wedding" brand: "losyhu" price: "€ 97.06" currency: EUR in_stock: true reviews_count: 8 category: "Losyhu" url: https://www.desertcart.fi/products/545637541-20-pack-white-foam-board-for-projects-12x16-5-foam store_origin: FI region: Finland --- # 12" x 16.5" ideal size 5mm thick durable foam core Easily cut with clean edges 20 Pack White Foam Board for Projects 12"x16.5" Foam Core Board 1/5" Thick Polystyrene Foam Sheet Foam Backing Board Poster Foam Board Sheets for Art Crafts, School, Presentation, Wedding **Brand:** losyhu **Price:** € 97.06 **Availability:** ✅ In Stock ## Summary > 🎨 Elevate your creativity with foam boards that mean business! ## Quick Answers - **What is this?** 20 Pack White Foam Board for Projects 12"x16.5" Foam Core Board 1/5" Thick Polystyrene Foam Sheet Foam Backing Board Poster Foam Board Sheets for Art Crafts, School, Presentation, Wedding by losyhu - **How much does it cost?** € 97.06 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/545637541-20-pack-white-foam-board-for-projects-12x16-5-foam) ## Best For - losyhu enthusiasts ## Why This Product - Trusted losyhu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sturdy Yet Lightweight:** 5mm thick polystyrene foam core balances durability with effortless handling. - • **Perfectly Sized for Impact:** Compact 12" x 16.5" boards fit any project or presentation with ease. - • **Smooth, Customizable Surface:** Matte white finish ready for paint, glue, glitter, or any creative touch. - • **Versatile for Every Creative Need:** From school projects to professional displays, these boards adapt seamlessly. - • **Cut, Shape, and Craft with Confidence:** Clean edges every time, making DIY and professional mounting a breeze. ## Overview This 20-pack of LOSYHU white foam boards offers a professional-grade 12" x 16.5" size with a sturdy 5mm thick polystyrene core. Each board features a smooth matte surface perfect for crafting, presentations, and mounting. Lightweight yet durable, these boards are easy to cut and customize, making them ideal for millennial professionals seeking versatile, high-quality materials for art, office, or event projects. ## Description desertcart.com : LOSYHU 20 Pack White Foam Board for Projects 12"x16.5" Foam Core Board 1/5" Thick Polystyrene Foam Sheet Foam Backing Board Poster Foam Board Sheets for Art Crafts, School, Presentation, Wedding : Office Products Review: Better than most foam boards. - Better than most foam boards. Review: Perfect for what I needed them for. - Used these to create a memory board for my son's graduation. Glued the pictures to it and used a gloss over it so he could keep the photos forever. Turned out great. They do scratch and mark up easily but the scratch marks and strays were covered by the photos. Just be careful not to get them scratched. ## Features - 20 Pack Foam Core Boards --- White Foam Board 11.7” x 16.5”, Thick: 5MM / 0.2 Inch. Perfect for craft project, school, office, presentations, framing, mounting, architectural models, displays and exhibits - Smooth Surface White Foam Core Board --- Foamcore has a smooth surface on each side board, mat white paper coating over the foam allows you to embellish and customized them using flower, paint, rope, twine, ribbon, glitter and glue - Lightweight But Strong Thick Foam Board --- Our white poster board can be easily to cut into shape with craft knife, clean edges and meets your different specification - Multiple Usage White Foam Poster Board --- Thick poster board foams are widely used in DIY, arts and craft project, suitable for sign making, picture mounting and posters displaying, ideal for mounting boards and backing boards - DIY Crafting FoamBoard --- There are endless possibilities with these thick white foam boards. You can cut, glue, shape, and color with paints, markers and adhesives to make your own crafting ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C8J6QZND | | Best Sellers Rank | #216,298 in Office Products ( See Top 100 in Office Products ) #162 in Foam Boards | | Brand | LOSYHU | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (43) | | Date First Available | June 19, 2023 | | Item Weight | 1.15 pounds | | Item model number | WhiteFoamBoard-C38 | | Manufacturer | LOSYHU | | Manufacturer Part Number | WhiteFoamBoard-C38 | | Material Type | Foam | | Package Dimensions | 17.36 x 12.28 x 4.76 inches | | Size | 297mmx420mm | ## Images ![20 Pack White Foam Board for Projects 12"x16.5" Foam Core Board 1/5" Thick Polystyrene Foam Sheet Foam Backing Board Poster Foam Board Sheets for Art Crafts, School, Presentation, Wedding - Image 1](https://m.media-amazon.com/images/I/61RjBVq0tbL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than most foam boards. *by A***R on December 2, 2025* Better than most foam boards. ### ⭐⭐⭐⭐⭐ Perfect for what I needed them for. *by A***T on August 5, 2025* Used these to create a memory board for my son's graduation. Glued the pictures to it and used a gloss over it so he could keep the photos forever. Turned out great. They do scratch and mark up easily but the scratch marks and strays were covered by the photos. Just be careful not to get them scratched. ### ⭐⭐⭐⭐⭐ Cuts great with LED 10 Watt laser. *by D***E on March 27, 2025* This black foam cuts beautifully with a 10 watt sculpfun LED laser! No "cupping" of the foam! Straight cuts right through the board and cuts very fast. Great for mockup work, crafts and such. Lightweight for model airplanes. Comes in a sturdy cardboard box. No damage - all sheets are perfect. Surface is not paper but a Lightweight polyester film. --- ## 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/545637541-20-pack-white-foam-board-for-projects-12x16-5-foam](https://www.desertcart.fi/products/545637541-20-pack-white-foam-board-for-projects-12x16-5-foam) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-06-17*