Value Pack: We have 24-Pack(small case) and 144-Pack(large case) available. Comfortable Material: Made of 80% Acrylic and 20% Wool. Our baseball cap has 6 ventilation holes on each panel to make your head breathable and wear comfortably for all seasons. One Size Fit All: Our baseball cap has adjustable velcro strap closure, are designed to fit most head sizes comfortably. Versatile Use: Our hats are ideal for daily use and outdoor activities, can be applied to hiking, hunting, camping, gardening, traveling, fishing, boating and other activities, etc. DIY: Suitable for custom embroidery and printing for your event, team, club, school, etc..