IP0878B Features Compact and lightweight Compatible with 3.5mm earphone port Keeps your touch screen free from scratches and fingerprint Works on all capacitive touch screens General Specs Functions Provides protection for cell phones Compatibility iPhone 4/4S， iPad and iPod or other electronic product with 3.5 mm earphone port Package Details Weight: 1.07 g Size: 2*1*0.5 cm Package Includes * Dustproof Plug