Professional Floating Foam Strap For Waterproof Digital Cameras Underwater Shooting Purple + Super Fine JB Digital Microfiber Cleaning Cloth Includes: 1 x Floating Foam Strap (Purple) / 1 x JB Digital Microfiber Cleaning Cloth. The Floating Foam Strap is made to keep waterproof digital cameras afloat and easy to find in the water. The Microfiber Cloth is a perfect tool for cleaning HD and Dslr's digital cameras, etc. The cloth is made of an extremely densely woven microfiber.