BENECREAT 20 Sheets White Mats Matboards, 25x20cm Acid Free Backerboards for 20.3x25.4cm/10 inch Photos, Art, Picture Framing

Exactly what I was looking for

Not brilliant white apart from that ok

These white matboards from BENECREAT are a great choice for framing and preserving your artwork. They are acid-free and made of high-quality materials, so you can be confident that your artwork will be protected from fading and discolouration. The mats are also precisely cut and have a clean, professional finish. I have used these mats to frame a variety of artwork, including photos, prints, and drawings. They have always worked well and have given my artwork a polished look. I highly recommend these mats to anyone looking for a high-quality and affordable way to frame their artwork

These are great and I use them for model making. Easy to cut and robust enough to stay stable when assembled. Plenty of sheets to keep me going and perfect for covering with paper when finished. Might be okay to paint too but I haven't tried that. Yet. Reasonably priced and seems good value.