The 2 tier roll out under sink sliding organizer doubles your storage space in cabinets and under the sink. This heavy duty steel construction shelf combines convenience, organization, and class into one trouble free accessory. Package includes medium 2-tier under sink roll out shelf. The sturdy steel design holds up to 100 lbs. Safely, and allows you to install under sinks, inside cabinets, pantries, and compact areas for even more space saving room. Includes mounting hardware for easy installation. Features and benefits includes a smooth roll out 3 segment rail system on commercial grade ball bearings. Fully extends out from 18" up to 32". The minimum cabinet width must be 13" from the hinge. Size- medium. Holds- up to 100 lbs. Color- chrome plated. Material- steel wire frame.