USB Flash Disk Cover, nontoxic and flexible silicone material,various professional styles,embossed &debossed &3D& printed logo USB Flash Disk Cover : 1.welcomed. Material--100% silicone ,flexible,nontoxic and non-stick.2.Use--can protect your usb flash disk 3.Sample lead time:3-7days4.Quality--ISO standard ,SGS ,Rohs passed.5.Design-- many other fashionable,attractive designs.6.Logos--can be ...