Specification: 1.100%brand new silicone 2.fast delivery,nice gift 3.hight quality Specification: 1) Universal compatibility with TransFlash memory card slots 2) Built-in security features enable users to download, store, and play secure content Just like an SD card. Product Specifications: 1) Dimensions: 15mm x 11mm x 1mm (L x W x D) 2) Available capacity: 128mb, 256mb, 512mb, 1gb,2gb,4gb,8gb, ...