uxcell Pink White Unisex Silicone Dome Shape Elastic Surfing Swimming Swim Cap Hat Product Name : Swim Cap;Material : Silicone; Fit Head Girth : 45-55 cm / 17.7"-21.6" Color : Pink, White;Flat Size (Not Stretched) : 19 x 22 cm / 7.5" x 8.7" (L*W) Amazing stretch for comfort Resistant to snagging and tearing, Extra durable Quick and easy to take off without snagging hair