... : 64MB, 128MB, 256MB, 512MB,1GB,2GB and so on Silicone USB Bracelet1.Material:100%silicone 2.Capacities: 64MB, 128MB, 256MB, 512MB ... ,1GB,2GB and so on Silicone USB Bracelet1> Made of silicone material which can be approved by ... , blue, red, orange, purple or customized5> 3-year warranty6> For Mac and PC, no driver required7>Can Print any logo and ...