... . It's all designed original , the cover can be printed with signs of enterprises , the materials are green TPU, PVC, nontoxic ... or imitation leather, reflect meterial, etc. The back is made with real super thin fibre cloth, spectacles cloth, importation suede velvet from ... made as bags of perfume, then it can be dangled with mobilephones , keyrings, mobile straps, bags , wallets and so on, as ...