2 x 1-1/2 inch Dry Erase Labels w/Clear Protective Flap, 50/Roll | Removable Adhesive (Blue Border) ..."It's like having 50 miniature dry erase boards on a roll" Removes cleanly from glass, wood, plastic, ceramic etc Label size: 2" x 1-1/2" | Quantity: 50 per roll How: Lift the clear, protective flap, write with dry or wet erase markers & erase as needed (if desired, you can permanently remove the protective flap) Color: bright white surface with a blue border