This combination brings together LINK Wall Rails (2-Pack), LINK ONE+ Battery Shelf, LINK ONE+ Tool Holder, and LINK ONE+ Tool Holder to create a complete solution. The RYOBI LINK Modular Storage System is revolutionizing the storage industry, enabling you to Organize, Access and Transport your life. The RYOBI LINK Wall Rails allow you to optimize your space with customizable organization. The two 33 in. Wall Rails are easily installed with visible mounting points. The high strength polymer material and maximum stud engagement provide a 75 lb. per foot weight capacity to maximize your storage options. Best of all, it is part of the RYOBI LINK Modular Storage System line of products that use the same locking technology to seamlessly connect your mobile and stationary storage needs. Own your space with RYOBI LINK Modular Storage System. In addition, the RYOBI LINK Modular Storage System is revolutionizing the storage industry, enabling you to Organize, Access and Transport your life. The RYOBI LINK ONE+ Battery Shelf is designed with 4 slots to maximize your storage space with a 20 lb. weight capacity, fitting any combination of ONE+ Batteries. Best of all, it is part of the RYOBI LINK Modular Storage System line of products that use the same locking technology. Backed by the RYOBI 3-Year Manufacturer's Warranty, this kit includes LINK Wall Rails (2-Pack), LINK ONE+ Battery Shelf, LINK ONE+ Tool Holder, and LINK ONE+ Tool Holder. Material: Plastic.