About Product: Bestway - Hydro‑Pro Swim Training Belt Overview Stationary swim trainer that lets you practice strokes in a small pool by tethering to the wall.Includes a 4 m (13.1 ft) elastic cord and an adjustable waist belt (65–110 cm).Quick to set up, compact to store, and perfect for endurance, rehab, or technique drills.Use only under competent supervision—this is not a lifesaving device. Features: 4 m / 13.1 ft elastic resistance cord for continuous swimming Adjustable waist belt: 65–110 cm (25.6"–43.3") Secure attachment system (strap/suction anchor) for pool edge Heavy‑duty quick‑release buckle for easy on/off Durable, pre‑tested materials built for chlorinated water Helps improve stroke efficiency and stamina in limited space Ideal for above‑ground and in‑ground pools or swim spas Compact, lightweight kit—packs flat for travel/storage Quick‑dry webbing and belt lining for comfort One size fits most adults/teens (6+ per box icon) Simple setup—no tools required Great for rehab exercises and resistance training Smooth cord recoil to reduce jerks and tangles Easy to rinse clean after each session Multilingual safety/instruction text on packaging