Galaxy S3 Waterproof Case, iThrough&trade; 20ft Waterproof Dust Proof Snow Proof, Shock Proof Case with Touched Transparent Screen Protector, Heavy Duty Protective Carrying Cover Case for Samsung S3 i9300 Galaxy S3 Waterproof Case, waterproof protection up to a depth of 20ft. Made of a highly-durable plastic and silicone material, which protects against water, shock, dust, dirt, grease, scratches and heavy drops. Take Photos in the Water. Ultra Crystal Clear front and back screen protector allows the ability to take photos while the case is still equipped as well as full touch screen access. Compact and portable size, comes with a neck strap for convenient carrying. Important Note: This case can't use the side button, it's a complete seal case.