1.Hook and Loop closure.2.MATERIAL: The toddler baseball hat is made of durable cotton twill, comfortable, breathable and sweat-absorbent.CHILDREN HIP HOP HAT: Hip-hop caps ,embroidery with cartoon spiderman , adjustable snapback closure outdoor Baseball hat, suit for all seasons.3.SIZE: Recommended head circumference: 48-53CM(18.9 to 20.8 inch), brim length: 7.5cm/ 3inch, Hat depth: 12cm/ 4.7inch, fits for age 2-8 years old kids.4.GREAT PROTECTION FOR YOUR KIDS: Protect your kids skin from harmful UV rays and keep your kids face and eyes by wearing this comfortable baseball cap during all outdoor activities.5.GREAT GIFT: The spiderman cap features with stylish design, bright color and fun & fashionable pattern, it will be a great gift and accessory that boys will always love and play with