1、Made of plexiglass PC plastic, good airtightness, can float on the water 2、Use with the buoyancy handle control, make the lens hood half on the water surface and half under the water surface to shoot video or photos. 3、With integrated package design, built‑in waterproof foot pad, can provide double protection for the camera, waterproof depth up to 30m. 4、With a shutter trigger button, combined with the water lens cover, you can shoot freely. 5、180‑degree ultra‑wide field of view, truly restore the images taken by the sports camera, no vignetting at the edge of the viewing angle. 6、Optical correction to create a transparent ball cover with uniform wall thickness, clear shooting images without distortion. 7、The transparent cover can be replaced to extend the service life. 1 x Lens waterproof cover1 x Protective cover1 x Cleaning cloth1 x Long screw1 x Buoyancy rod1 x Hand strap1 x Trigger button1 x Small wrench1 x Anti-fog film1 x Instruction  Condition: 100% brand newItem type: Action Camera Waterproof CoverMaterial: Plexiglass PC plasticColor: As picture shownWeight: Approx. 822g Waterproof rating: IP68, 30 m (100ft)Applicable models: for Gopro HERO9 cameraDiameter of the lens waterproof cover: Approx. 18.5cm/ 7.3inLens waterproof cover height: Approx. 10.2cm/4inBuoyancy handle length: Approx. 20cm/ 7.9inBuoyancy handle diameter: Approx. 3.5cm/ 1.4in