Camdive 40m/130ft Underwater Waterproof Camera Housing Case Kit for Canon EOS 550D/Rebel T2i/Kiss X4 Flip adapter allows you to quickly move your filter/macro lens/ wide angle correctional dome port lens into position when most needed. Aluminum Handle for Underwater Camera Housings made out of Premium Type III hard-anodizing Aluminum. High quality world class standard. Manufactory certificated: ISO9001 and CES and IPx8. Key features: Dual Fiber-Optic ports. Buoyancy:Extremely positive ( Hand strap required ). Free Expedited Shipping Worldwide - To anywhere in the world in 4 working days!