ghostek nautical galaxy s9 plus waterproof case with screen protector slim extreme heavy duty protection tough shockproof full body underwater watertight seal for 2018 galaxy s9+ (6.2 inch) - (black) ghostek whether you travel by land or by sea, the nautical case will shelter your galaxy s9+ from every storm. the nautical is a powerful protector, meticulously designed to shield your phone from any drop, shock, or impact. but this case is more than its muscle. the nautical is fully watertight and capable of withstanding 20-feet of submersion for up to one hour. every element of the nautical – from the tactile buttons to the accessible ports – has been carefully crafted to give your galaxy s9+ the very best in advanced protective design. why would you settle for anything less?