Specifications include, but are not limited to: 3.1.1.150 each - Infant Life Jackets less than 30 lbs., ski-vest style with neck float, rescue handle, 3 adjustable belts or front zipper with waist belt, and adjustable leg strap, U.S.Coast Guard approved Wearable (type III) device 3.1.2.120 each - Child Life Jackets 30-50 lbs., ski-vest style with 3 adjustable belts, adjustable leg strap, U.S. Coast Guard approved Wearable (type III) device 3.1.3.200 each - Youth Life Jackets 50-90 lbs., ski-vest style with 3 adjustable belts, U.S. Coast Guard approved Wearable (type III) device 3.1.4.280 each - Adult Life Jackets Small/Medium 90 lbs., ski-vest style with 3 adjustable belts, U.S. Coast Guard approved Wearable (type III) device