Chipboard Sheets, 12 x 12 inches, 30pt heavy weight brown kraft cardboard, 0.030 inch thick, USA made from recycled paper Durable backing for crafts: 30 point heavy weight stock provides sturdy support for a wide range of projects, helping prevent bending and warping during handling and use. Clear protection for your artifacts: the 0.030 inch thickness adds a reliable protective layer for photos, prints, and artwork when stacked, , or stored. Eco friendly and dependable: manufactured in the USA from recycled paper, offering sustainable materials without compromising on performance. Versatile for many projects: ideal for scrapbooking, creating picture frame backings, making notepads, mounting photos, or serving as sturdy card stock for mounting and crafting. Practical size and material: 12 x 12 inch sheets with brown kraft surface, compatible with standard 12 x 12 layouts and easily cut to fit custom needs. Use scenarios: 1) Scrapbooking and photo mounting: use as a sturdy backing to mount photos and embellishments, preserving your pages. 2) Picture framing and matting: apply behind frames as a durable backing to protect artwork and maintain presentation. 3) Notepad and mini book covers: cut to size to create durable covers and dividers for small notebooks or handmade journals.