uxcell Fiber Elastic Swim Waterproof Hair Cap Swimming Hat Ear Wrap Black for Women Men Product Name : Swimming Hat;Suitable for : Children Fit Head Girth : 45 - 55cm / 17.7" - 21.7" Main Color : Black;Size : 42 x 13cm/ 16.4" x 5.1" (G*H) Weight : 19g;Materail : Cotton,Fiber Package Content : 1 x Swimming Hat