DescriptionThis premium kids swimming hat is skin-friendly, and lightweight,which allow the head to breathe for a more comfortable fit. It can protectchildren head from damage. More comfortable and suitable for your headand ear. One size fits most, high elasticity makes it super stretchy andnot easy to deform.Features- Material: Silicone - Size(L): About 24.00X21.00X0.20cm/9.43X8.25X0.08inch; (Width): 22.00 cm/8.66 inch; (Hat Mouth): 18.30 cm/7.20 inch - Features great elasticity, it is flexible enough to fit most size heads including girls, boys, toddlers.- It holds the hair in place and makes swimming more comfortable and convenient.- Good and creative design helps you swim faster with less water resistance, help freely enjoy swimming, bathing. - Has extra room for the ears covering, add a protection for ears, and limit the water flow entering ears.- With silicone material ensures the swimming hat extremely tear resistance and durability.