This is a practice pad to be placed on top of a drumhead. The Tama pads come in sizes 8, 10, 12, 14x2, and 15. Also, the cymbal pads seem to support sizes around 14, 16, and 18. The Pearl cymbal pads, unlike the Tama ones, seem to be made of rubber. They support sizes 14, 16, 18, and 20. The large cymbal pads have a sponge-like material attached to the striking surface for sound dampening, and due to aging, powdery particles may fall off. Therefore, they will be wrapped separately in a plastic bag for shipping. These are quite old, so anyone who can appreciate them with a smile is more than welcome. Please note that all sales are final, and no returns are accepted.