DescriptionMade of nylon material, comfortable, breathable and durable to wear, firm and not easy to break. Fine workmanship makes the swim more durable and safe. Simple design make it very exquisite, suitable for both men and women, boys and girls.Features-Color: Random color-Material: Nylon. -Size: About20.00X12.00X1.00cm/ 7.86X4.72X0.39in. - Easy to put on and take off, allowing you and your child to enjoy swimming experience. - Strong elastic ability and will not cause headache for long time wearing. - Lightweight, good elasticity, easy stretch, no deformation, it can stretches perfectly. - It is safe, pretty stretchy and very comfortable, help to keep your hair out of your face when swimming. - Easy to take on/off without snagging your hair, softer texture, comfortable and breathable.