Durable USB Pen Drive Silicone Cover Strap 1, material:100% silicone 2, CE, RoHS.SGS can be met 3, Washable, impermeable Item Name: Silicone USB Pen Drive ... , impermeable, heat conduction, flexible but indeformable, washable, durable, long-life, insulating, radio resistant, good touch feeling ... : business gift, suitable for all kinds of USB Pen DrivePacking Method: inside packing(1pcs/opp), outside ...