... as non-toxic, no residue or corrosivity. Gel is soft and solid, looks like jelly. It's ... low rate of reuse,etc. Therefore Gel Pad is much more convenient to use. Though improving the ... technology” and unique producing method ,the Cooling Gel Pad is non-toxic , no corrosion, sort of fragrant.Same ... on it , it’s comfortable and cool without any deformation.Have good toughness and elasticity,so dose shock ...