Hat collectors, this display case is exactly what you need to protect your prized caps while showing them off in style! Made from clear 3mm thick acrylic, this square box measures 8.75 inches wide, 7.75 inches deep, and 5.12 inches high inside - plenty of room for most baseball caps and football helmets without squishing them. The UV protection is the real game-changer here, preventing your colorful caps from fading over time while still letting you admire your collection. The clear construction means you can stack multiple cases or line them up on shelves to create an impressive display that doesn't look cluttered. It keeps dust, moisture, and curious hands away from your caps while making them look like museum pieces. The square design looks modern and clean, fitting well with most room decor styles from man caves to bedroom displays. Whether you're protecting vintage finds, limited editions, or just your everyday favorite caps, this case gives you that peace of mind knowing your collection is safe from sun damage and environmental factors. It's surprisingly sturdy for acrylic, and the clear material makes it easy to identify which cap is which without opening anything. Seriously, if you've invested time and money into building your cap collection, this display case is worth every penny for the protection and presentation it provides.