Come and see our amazing products. The children's sun hat is made of 100% high quality quick-drying nylon fabric which is very soft to the touch, lightweight, durable, waterproof and breathable. Head Circumference:20-22 inches, fits most kids ages 4-12. It could fit some adults with slightly smaller heads as well. Elastic adjustable back band and chin strap provide a comfortable fit and keep the hat from being blown away on windy days. 4.3 inches brim is wide enough and 9.0 inches flap is long enough to cover girl's or boys' eyes, nose, cheeks and back of neck in direct sunlight then protect delicate skin from the scorching summer sun. The hat is packable, it can roll up to a compact size and easily stows in a bag or backpack. It is a perfect hat for child & youth playing at the beach or in the backyard Pls confirm further with us if any query about packing info, inventory status and time schedule.