The Baby Swim School Float, model 56587 by INTEX, is designed with a 79cm * 79cm size and features a unique design with a small backrest pillow and smooth seat belt. The float consists of an outer ring and an inner ring with straps inside for the baby to sit securely. The high-density carbon tough polymer material and double air chamber structure ensure durability and safety. The float also includes smooth foot support pads and a streamlined design without any protruding parts.