Made of high-quality waterproof materials, light weight and comfortable to use.The elastic band at the end of the hose secures the hood to the blower. The strap tightens the head.Used together with a hair dryer, the hair dryer can be converted into a professional blowing system. Safe, comfortable and easy to use.Very suitable for any hair care, deep care, heat or SPA etc.Bonnet size: about 39cm x 24cm (D x H)/15.35’x 9.45′ length: about 100cm/39 inches.