Kiefer Flotation Belt: Foam is approx. 27″ long x 6½” wide x 1½” thick. Black strap is 47″ long. Belt/Strap weight is approximately 12 ounces. The flotation belt provides neutral flotation to maintain a comfortable upright position. Extralight® foam resists water absorption and chlorine damage for maximum durability. The foam belt does not need to wrap completely around the waist for it to be effective. Important Note: THIS IS NOT A LIFE SAVING DEVICE nor is it approved by the United States Coast Guard as a life saving device.