3 IN 1 MOUSE PAD SET: Extended mouse pad: 31.5" x 11.8"(thick:2mm), Elbow Rest Pads for Desk: 6.3" x 4.3" x 0.79", Coaster: 3.9". The extended desk mat is large enough to accommodate a full-size keyboard and mouse, providing comfort and plenty of space for gaming or office work, and keeps your desk clean and tidy. ERGONOMIC DESIGN: Our ergonomic wrist rest and elbow pad are design to provide maximum comfort and support for your wrists and elbows, reducing the risk of pain and injury. Say goodbye to mouse hand and elbow pain from now on! PREMIUM MATERIAL: Wrist Rest Pad made of memory foam & smooth milk silk fabric material. Slow bounces back are not easy to out of shape and provide comfortable and elastic support to the wrist. Desk Mat with exquisitely stitched edges can prevent wear, deformation, and degumming during long-term use, enhancing the beauty and service life of the table mat set. NON-SLIP RUBBER BASE: The surface of the mouse pad is