1.Bracelet style, silica gel band 2.Data Retention - Over ten years 3,Color,yellow,blue,black,pink,red.. 4,Factory price Soft Bracelet PVC USB memory Disk1.Capacity: 256MB-32GB 2.OEM&Custom logo available 3.Data Retention:Over 10years Optional Capacity and Available In Customer Logos USB Flash Drive This kind of USB Flash Drive is not branded and if you are interested in your own brands on the ...