40 Pack 12" X 12" PVC Mat Board, Cuttable Waterproof Sign Board, Thick Backing Board for DIY Photo Frames, Graffiti Drawing Board, Art Mats, Poster Board, Carving Board

About this item

• Please Note：This lightweight yet sturdy blank board is designed for posters, painting, crafts, and DIY projects. Though labeled as "Ceiling Board" on the packaging due to manufacturer specifications, it is NOT limited to ceiling use—ideal for walls, tables, easels, and creative displays
• This Set Includes: 40 high-quality 12" x 12" mat board—plenty to meet your everyday needs. These sturdy boards are perfect as backing and cushioning for photo frames, providing reliable protection.You can also use it as a blank signboard and draw whatever you like on it
• Versatile Uses: Beyond photo backing, these sign board work as cheers sign, display backings, white poster board, or even DIY canvases. The smooth white surface is perfect for drawing, signatures, or custom designs—let your creativity shine
• Moisture-Resistant Protection: The waterproof feature protects photos from moisture, preventing warping, mold, and fading. Ideal for mounting photos and artwork with double-sided tape. Lightweight, non-toxic, and eco-friendly—safe for your memories and the planet
• Cuttable Size: The 12" x 12" size gives you flexibility—easily trim them to fit any frame or creative project. Great for decorating at birthdays, family gatherings, or weddings. With plenty in each pack, you’ll have enough for all your DIY needs
• Durable & Sturdy:Made from tough PVC material that resists cracking or bending, these backboards feature a solid 2cm (≈1/12") thickness for extra stability. Pair them with photo mats and clear sleeves to beautifully display your artwork and prints