... . Function: Anti-slip, make the mouse move smoothly, protect wrist from aching.9. Usage: promotional gift, retail, Souvenir giftsThis ... position, protect your wrist and alleviate your wrist against aching when you use it. As patterns can be printed on, they can ... frames, key cover, keychain, luggage tags, mouse pads, fridge magnet, wrist bands, pins, bookmark, bottle opener, mug ,cup coaster, car mats, ...