Yellow Owl Workshop Owl in Tree rubber stamp set includes 2 stamps- one owl, and one tree. Stamps are made of natural rubber mounted on maple blocks. The heart stamp block measures approximately 1" x 1" , the cat block measures approximately 2" x 3 3/4". Stamps come in a 4 inch by 4 inch rigid box made of recycled materials. Yellow Owl products are made in the USA. Does not include stamp pad- these are sold separately.