
These are thin chipboard panels but it should be noted that they are designed with tight edges which will deform the panels in places where the belts pinch them. I bought these to use as booklet covers and have to discard 6-12 sheets from the ends of the stack as the heavy binding ruins them.

π¦ High-Quality 30pt Brown Kraft Cardboard Chipboard (100 Pieces) - 8 1/2" x 11" Size
3 Review

Inches Point Kraft Chipboard Sheets Scrapbooking & Stamping
3 Review

π¨ Grafix 0.057β Chipboard Sheets β Acid-Free, 3D Embellishments for Cards, Papercrafts, Mixed Media, Home DΓ©cor β 12x12, Natural (25 Count)
3 Review

π¦ Premium 8.5 x 11 Inches Kraft Heavy-duty Chipboard Sheets - 70 Point Thickness, Pack of 15
3 Review

Craft Tool Quickstik by We R Memory Keepers
7 Review

π§² Enhanced Magnetic Large: Basic 8 Inch to 32 Inch Size for Optimal Performance
9 Review

π Tulip One-Step Tie-Dye Kits Rainbow - 5 Colors, 1.62oz
7 Review

Anezus 6800Pcs Rhinestones Kit: Sparkling Accessories for Countless Crafting Projects
7 Review