... 3.Compact and lightweight design ,easy to take with. 4.Durable ,flexible and tough-can be twisted and squeezzed ... be negotiable based on quantity, delivery terms, big quantity for big discount. 3.We will try to help customers ... , 2.With 20 sets machine for plastic, 8 sets for silicone injection machine, 12 sets for TPU, we ensure we can ... can give you the high quality goods. Amplifier for iphone 4 4S 4G