2 piece per order, include black placstic kidney shaped base with premium memory foam wrist support and silky cloth surface insert. Base Size Measure 10.25x9.13x0.6 Inches, Insert Size measure 8.5 X 7.5 x 1/8 inches. The wrist supporter is made of High Quality Memory Foam. Memory foam can molds to your wrist giving the user all-day comfort. This Wrist Support Mouse Pad easily conforms to wrists without restricting motion and helps maintain a neutral wrist position. Durable cloth surface is dust and stain resistant. Soft front, the non-skid base keeps mouse pad securely in place. Work for All Mouse Types. Amazing image design that makes your mousepad unique. HIGH RESOLUTION and exceptional image Quality and will not fade or scratch off. Long lasting and extremely durable MADE IN USA. Designed, Printed and Shipped out of our California Facility. Please search "MSD mousepads wrist protected" on Amazon for other unique offerings from MSD