... Eco-friendly, harmless, non-toxic, non-corrosiveness.SizecustomizedUsageMobile phone button,calculator button,remote control button…ColorVariety of colors is ... :rubber,silicone buttons,cellphone cases,Ipad cases,silicone fish bone ear phone holder, silicon braclet, non-slip mat,mouse pad,etc ... .Soft, smooth, flexible, stain-free and water-resistant in one whole piece 2.Harmless to body,smooth feeling 3 ...