... skidproof, shockproof, and harmless to person. Natural rubber foam game pad is environmentally friendly, innoxious, smellless, skidproof, shockproof, and ... making mouse move smoothly and making the game more interesting. 1.Item: Game pad /Game mat 2.Material: Natural rubber base ... and printed logos available,5.Suitable for gifts and promotional items 6. All materials comply with SGS Standard game pad