Whitmor s Clear-Vue Plastic Shoe Boxes are a smart organization solution and are ideal for your closet. Their one-piece construction makes each one easy to put together while the stackable design helps you save space. These clear shoe boxes are protective keeping dust moisture and other elements away from your fine shoes and they can also be used to store other items. The built-in vent holes keep contents inside fresh. When used these shoe boxes can be stacked neatly when unused they can be unfolded to save space. Easy to clean just wipe with a damp cloth and towel dry. Whitmor s promise is that we stand behind our product 100%. Customer service is available in English and Spanish Monday through Friday from 8 am - 4:30 pm CST. You may contact Whitmor at 1-888-944-8667 or via email at [email protected].