... High Quality 2.Made of 100% silicone 3.Fast shipping, Hot Sell Colorful i-phone4 Silicon cover DescriptionAdopting 100% silicone rubber production ... silicone material, extremely elasticity2,waterproof, rust, abrasion3, superior resistant, use for a long time, also can maintain not immediately become worn ... to email us immediately, we will reply ASAP. Thank You! Hot Sell Colorful i-phone4 Silicon cover