Black Silicone Skin Cover Case + Universal Screen Protector + USB Data Cable for LG Optimus GT540 Durable, soft silicone material. Custom made to fit your phone perfectly. Plug in your charger, cable, or headset without removing the case. USB data cable for transfer and syncing with your cell phone. Drivers and software not included. Screen protector quickly and easily adheres directly to your phones screen. Non-adhesive backing, will not leave sticky residue.