Specification: 1.Color: Blue 2.Material: PVC TPU 3.Dimension: Approx.27.1 X 7.5 X 28.5cm(L X W X H) 4.Length of strap: Approx.54.1cm 5.Fit the lens with up to about 7.5cm lenght, 9cm diameter Features: 1.Waterproof SLR Camera cover, dust, sand, snow and wind proof, waterproof, anti-acid and alkali. 2.The camera into the waterproof cover, do not affect the film quality. 3.The waterproof cover allows you to comfortably operate the machines function. 4.Waterproof cover on the back of a transparent design, easy to use camera function and enjoy photos. 5.Hanging provide neck protection. Three insurance airtight seal. 6.Is no need to worry about falling into the water, you can float. 7.The waterproof cover allows you to operate various functions, and prevent your camera from damaging and breaking. 8.Profeional soft TPU + PVC material, anti-pull, buffer and a good protection function. 9.Compatible with: most of SLR cameras like Canon, Sony, Nikon, Sigma, Tarmon, Olympus, Fujifilm and Pentax. (Note: Lens alone should not be longer than 7.5cm.) 10.If falling into the water when using this product, the camera will automatically float on the water. 11.Also ideal for cell phones, PSP, ipod, mp3/mp4, etc. 12.Suitable for camping, boating, fishing, tubing, swimming or any other water sport. Usage notes: 1.Please test and examine carefully for any potentially water leaking places such as edges and sealers BEFORE actual usage. 2.Check the sealers after using each time. Do not use under the sun for prolonged period of time. 3.To prevent water residue from running inside the bag, place the waterproof bag upside down(the sealer facing downward) when withdrawing the mobile phone. 4.Suitable for under 35°c / 95°f. Use in hot spring water is not recommended. 5.When used, you should clean up air in bag and seal well, or air in bag may wet your camera because of water cooling. Notes: Bag only,camera not included