Dimensions 15.2"L x 10"W x 13.2' 17.2'H. To fit most of the under-sink room, the total height of this Under Sink Organizer can be adjusted from 13.2 inches to 17.2 inches. Please measure your under-sink room before purchase to avoid unnecessary return. Umbrella Expansion Structure We took umbrella expansion structure as a perfect solution to avoid complicated work to change height. Allows For Easy 4-Height Adjustment. 2 Sliding Drawer The 2 baskets are designed as sliding drawers with handle, allowing you to easily access the items stored at the corner.