Glass-Infused Surface: Hit every shot with nearly 100% uniform X/Y action. Durable Quality: Reflective, laminated coating holds up over time and resists creasing. Anti-Slip: The sturdy rubber base keeps it in place even during the most intense gaming sessions. Material: Glass infused cloth surface with premium foam-core (4 mm) and non-slip rubber base. Dimensions: Extra Large 17x15 inches (38cm x 43cm) Thickness: 0.4 mm Weight: 325g Colour: Black