?A semicircular dome port designed for Gopro Hero 4/3+/3£¬ provides a fantastic view for your underwater photography£¬ you can catch a wonderful picture with its unique view.<br><br><strong>Features:</strong><br>Designed for Gopro 4/3+/3£¬ suitable for underwater photography.<br>Semicircular design to move the waterline from the camera lens£¬ provides a unique view for you.<br>Comes with waterproof membrane£¬ waterproof up to 21m submerged£¬ more professional.<br>The base part is made of aluminum alloy£¬ more durable and lightweight.<br>The dome port equips with a waterproof case for Gopro 4/3+/3£¬? not requiring any other accessories£¬ and you can easily see what you are recording from the screen.<br>Supplied with a aluminum alloy wrench for you to fix the floaty grip on the dome port£¬ and a cleaning cloth to clean it.<br><br><strong>Specifications:</strong><br>Brand: TELESIN<br>Material: Aluminum Alloy &amp; Acrylic<br>Waterproof: 21M<br>Item Size: 17.5 * 17.5 * 10.3cm / 6.9 * 6.9 * 4.1in<br>Item Weight: 439g / 15.5oz<br>Package Size: 20.5 * 19 * 14cm / 8.1 * 7.5 * 5.5in<br>Package Weight: 738g / 26oz<br><br><strong>Package List:</strong><br>1 * Dome Port<br>1 * Floaty Grip<br>1 * Cleaning Cloth<br>1 * Wrench<br>1 * Hand Strap