【IPX8 Certified】 Offers waterproof/ snowproof/ dustproof protection for your device with the secure lock seal closure while maintaining full touch screen functionality. 【Ultra-transparent Design】 Crystal Clear Window on both sides, perfect for taking pictures.And for your critical holiday documents such as passport, tickets, and credit, it got those covered as well. 【WIDELY USE 】 Perfect for beach, bath tub, fishing, swimming, boating, kayaking, snorkeling, skiing and water park activities. Just take and use your cell phone anywhere without worries. 【REAT COMPATIBILITY and MULTIPLE USES 】 Compatible with devices up to 6.6 inches with extra space for credit card, ID, cash, coins. 【WARM TIP】 Cell phone may suffer hydraulic pressure under certain water depth , which will impact the the operation of the touchscreen. Please take photos by volume buttons in this case.