Reusable LCD Screen Protector Film w/ Lint Cleaning Cloth for Apple iPhone 3GS 16gb / 32GB NOTE: Please do not perform the installation in the dusty environment. Please read installation steps from the two tabs on the front and back protector layers before performing installation. For iPhone 3G only, NOT compatible with iPhone 1st generation Protect your cell phone's LCD screen against dust and scratches Screen protector covers the whole front side of iPhone 3G Offers tough, durable, transparent surface while keeping the LCD screen clean and unscratched compatible with: Apple iPhone 3GS 16GB / 32 GB, Apple iPhone 3G 8GB / 16GB