2 Layers Heavy Duty Drill Holder Features 1. 2 Layer Separable Shelf Most shelf organizer are one-piece organizer. 2 tiers of detachable storage rack allow for more freedom of assembly and installation.Save your work space. 2. Sturdy wall storage Row-welding technology with thickened wire makes the garage storage rack more sturdy. 3. Reasonable hole design Garage wall organizer four wide hole design for easy installation. 4. Wear-resistant, not easy to rust ATUPEN tool organization made from high quality steel wire and high gloss coating more beautiful work more wear-resistant anti-rust. 5. Product size：16" *7.48" *5.5"