TeachersTape&reg; Double Sided Removable Foam Tape (Pads) Perfect For Signs, Projects, Artwork, or Teachers Gifts Removable Tape Leaves No Residue 18 Pads of 8 in a resealable bag, 144 pieces in bag. Sticks to all classroom surfaces including: Chalk Boards, White Boards, Glass, Wood, Brick, and much more.