Unique Design - The clear display box is designed with all clear view and assembly structure. Perfect to display your helmet and memorabilia. Easy to Assemble - The acrylic box is secured together by using screws and connector cubes. Easy for you to assemble and you will enjoy your DIY happiness. High Quality Materials – The acrylic box is made of durable Acrylic, won’t be turning yellow. Dimension - Width 15” x Depth 12” x Height 13”. Fit for most helmets. WIDE APPLILCATION – The display box can be used for helmet display, and also is a great decoration for displaying keepsake collection at home, hotel, shop, etc. It will catch your eyes attention at the first wherever you place it. MaiiTiproll All Clear Acrylic Display Case(15x12x13”)