You no longer need tape, staples, or push pins. The Quick Stick line is self-adhesive, sticking to most smooth surfaces like wood, metal, even painted cinder blocks. The bulletin board comes down as easily as it goes up-without damaging your walls. And, the best part is, it can be repositioned over and over again. The set includes (31) 6" x 8.5" precut number pieces showing the number, number word, and pictorial representation and two blank frogs.