Our silicone usb bracelet, usb wristband,USB stick USB Flash Memory is high quanlity and top design. you are welcome design Features:silicone usb bracelet,usb wristband,USB stick USB Flash Memory 1)Material:Made from 100% silicone rubber +USB;2)Capacity:64MB,128MB,256MB,512MB,1G,2G,4G3)Version:1.1&2.04)Size:209mm length ,for USB is 36*18*8mm5)Logo:Screen printing ,offset printing,debossed, ...