The Upside-Down features two distinct fabrics: an ultralight polyester fleece on one side for an ultra staccato sound and a layer of German felt over a pool felt liner on the other side for general use. These will make all of your quick switches easy and secure!
Upside Down Specifications:
Core: 1 1/2" wood disc
Wrap: ultralight polyester fleece/one layer premium German felt (with liner felt)
Handle material: Woven carbon fiber or bamboo
Handle length: 15"
Handle diameter: 1/2"