Product description Package Included: 1 * Head Band Only Specification: Color: Blue Reference: Size Length(cm/inch), Width(cm/inch), Weight(g) M(Suitable for children&teenage), 51/20.07, 8/3.14, 20 L(Suitable for adult) , 60/23.62, 8.5/3.34, 23 May be 1 2 cm error due to manual measurement PROVIDE ADDITIONAL GRIP: The headband is made of custom lining to provide additional grip, avoiding slipping from the head and preventing water from flowing into the ear. SWIMMER'S HEADBAND: The original, swimmer's headband, designed to hold ear plugs in while engaging in water activities. PROTECTING EARS: Extra durable 3 mil neoprene with adjustable hook and loop type closure. Great for protecting ears while swimming or bathing. COMFORTABLE USE EXPERIENCE: The headband has excellent elasticity and comfortable use experience. Recommended by physicians worldwide. WIDE APPLICATIONS: Headbands are suitable for swimming pools, lakes or beach accessories, bathing or shampooing at home. Suitable for children, teenagers, adults. About this item Neoprene ?PROVIDE ADDITIONAL GRIP?The headband is made of custom lining to provide additional grip, avoiding slipping from the and preventing water from flowing into the ear. ?SWIMMER'S HEADBAND?The original, swimmer's headband, designed to hold ear plugs in while engaging in water activities. ?PROTECTING EARS?Extra 3 mil neoprene with adjustable type closure. Great for protecting ears while swimming or bathing. ?COMFORTABLE USE EXPERIENCE?The headband has excellent elasticity and comfortable use experience. Recommended by physicians worldwide. ?WIDE APPLICATIONS?Headbands are suitable for swimming pools, lakes or beach accessories, bathing or shampooing at home. Suitable for children, teenagers, adults. Show more