Set of 3 hat storage boxes for baseball caps — each box measures 8.7' x 17' x 6.7' and the set holds up to 33 baseball caps total (about 11 caps per box). Key benefits Keeps caps organized and visible: transparent front window and label card let you find the cap you want without opening every box. Protects and preserves shape: dustproof zipper lid and structured base keep caps clean and prevent crushing. Saves space: stackable design and foldable construction make storage efficient whether boxes are in use or tucked away. Main features Capacity and size: three boxes, each 8.7' x 17' x 6.7'; total capacity up to 33 baseball caps. Easy identification: clear front window plus a card slot for labeling contents. Secure closure: smooth zipper lids help keep dust out and maintain cap condition. Durable construction: composite fabric exterior, stainless steel zippers, and a reinforced cardboard base to prevent tilting or sliding when stacked. Foldable and stackable: boxes fold flat for storage when not in use and assemble quickly into a stable, stackable organizer. How it solves common problems Eliminates clutter by consolidating loose caps into one neat, stackable system. Prevents dust and deformation, extending the life of cap collections. Makes selection faster with visible fronts and labels, saving time when dressing or packing. Practical uses Closet organization: stack boxes on a shelf to keep daily and seasonal caps accessible and dust. Collector storage: protect and display a small cap collection while keeping pieces separated and labeled. Moving or seasonal storage: fold boxes flat for transport or offseason storage, then reassemble quickly when needed. Care and use Unfold and insert the reinforced base to assemble; close with the zipper lid for protection. Fold flat when empty to save space. Wipe fabric surface with a damp cloth; avoid machine washing to preserve structure and zipper integrity. Materials and performance composite fabric for durability and a clean appearance. stainless steel zippers for smooth, reliable operation. Reinforced cardboard base provides stable stacking without tilting or sliding.