Feature 1 Made of high quality PC PMMA material, this product is sturdy and durable. 2 Spherical glass, shoot underwater with fish-eye effect. 3 Humanized design, easy to install and use. 4 Specially designed for diving, rock climbing, surfing and aerial photography. 5 Suitable for GoPro Hero 5/6/7, a great choice for you.This product is made of high quality material. Perfect waterproof function allows your digital camera/camcorder to shoot underwater properly. Easy to install and use, a great choice for you. Features: Made of high quality PC PMMA material, this product is sturdy and durable. Spherical glass, shoot underwater with fish-eye effect. Humanized design, easy to install and use. Specially designed for diving, rock climbing, surfing and aerial photography. Suitable for GoPro Hero 5/6/7, a great choice for you. Specifications: Condition: 100% Brand New Item Type: Dome Port Material: PC PMMA Color: Black + Yellow Fitness: For GoPro Hero 5/6/7 Dome Port Dia: Approx. 18cm / 7.1inch Floating Hand Grip Length: Approx. 20cm / 7.9inch Pistol Trigger Size: Approx. 12 * 12cm / 4.7 * 4.7inch Weight: Approx. 713g / 25.2oz Package List: 1 * Dome Port 1 * Dome Port Case 2 * Screws 1 * Floating Hand Grip 1 * Hand Strap 1 * Wrench 1 * Pistol Trigger 1 * Clean Cloth 6 * Anti-fog Inserts 1 * Protective Dome Cover Bag 1 * User Manual