1)Material: Organic anti-dust technology pure 100% silicone 2. Multi colors 3;best price ,have in stock 1)Material: Organic anti-dust technology pure 100% silicone 2)soft touch feeling3)Secure protection: Dust-resistant, anti-slide and prevent impact 4)Available in various colors5.,customers'logos can be printed on siliconecovers6,with it fashion design ,it is suitable for promotional gift