Lipper International 8807 Bamboo Wood Expandable 3-Tier Step Shelf Kitchen Organizer, 12" x 7-7/8" x 4-1/4" Perfect for spices and small jars, this step shelf is a great storage solution Maximize your cabinet or counter space with the stepped design Expands from 12" to 23" wide to accommodate larger drawers and cabinets Made from bamboo wood, a natural and renewable resource - No assembly required Measures (W x D x H): 12" x 7 7/8" x 4 1/4"