... mouse pad with wrist rest, can be used for Optical mouse. Made of safe silicone material, SGS tested. Non-toxic. Silicone mouse pad, ... (best match for Optical mouse), it’s made of safe silicone material. SILICONE MOUSE PAD WITH WRIST REST. ... , or customized The silicone mouse pad Provides superior tracking with both ball and optical mouse, while protecting your desk surface ...