Sumaclife Universal Waterproof Cellphone Case for Sony Xperia M4 Aqua/sony Z2 Z3 Z4 / Sony E3 E4 E4g/sony C3 (Black) Three different color for your choice( black,blue,pink) Internal Dimensions- 6in x 4.25in The waterproof case with high performance sealed waterproof system you can keep your phone dry underwater and protect against dirt, sand and other elements. While putting your phone in the waterproof case, clear windows on both sides for answering the phone or taking pictures perfectly. The case comes with a lanyard for easy carrying and suitable for camping, boating, fishing, swimming, tubing, kiteboarding and any other water sport.