... Capacities: 64MB, 128MB, 256MB, 512MB,1GB,2GB and so on Silicone USB Memory1.Material:100%silicone ... .Capacities: 64MB, 128MB, 256MB, 512MB,1GB,2GB and so on Silicone USB Memory1.Material--100% silicone ... debossed & 3D dimensional & color-filled and printed.6. Different designs,sizes,colors and logos are available.7.Sample lead ... .Shipment--by Courier ,by Air or by Sea according to customers' demand.