Our mobile phone Housings / Faceplates have various models, such as motv-3, motvl-6 and motvl-7. Various colors are available. They are made of ABS materials or PC materials. They have long service years and you can change the pictures on the protectors easily. As to the silicon cases, they are soft and play the role of protecting your mobile phones from hurting. The protect cases with clips are also available.