Handcrafted Drum Practice Pad. Made From Solid Black Walnut and Oak Wood. Measures 12" Wide. Playing Surface is 10 3/4. Rubber is Pure Gum for Excellent Response and Bounce. One Side is 1/4" thick and the Opposite 1/8" For More Solid Less Responsive. This Pad IMHO is Far Superior Than the Pressed MDX Wood. The Pad is Also Lighter Weighing in at 3.2 lbs.