E-Z Storage Tub White with Clear Cover 5-1/4"L x 4-1/4"W x 4-3/4"H (inside). Comes with one vertical divider and one half-depth adjustment, Removable, hinged cover. Single Tub. Used to store dental items. Dimensions: 5-7/8"" x 4-7/8"" x 5-3/4. Includes one vertical divider and one half depth adjustment divider. Removable hinged cover stays open on its own. Store items with the E-Z Storage Tub System. Each reusable storage tub measures 5-7/8" x 4-7/8" x 5-3/4" and features a vertical divider and one-half depth adjustment divider.The removable hinged cover stays open by itself. Mounting brackets and racks are available and sold separately.