About This IDEAL FIT: Adjustable to fit almost all work, school or gym lockers, get your locker organized right away! Adjust width from 8" to 12 1/2", and height from 9 3/4" to 14". Shelf depth is 9 1/2". EASY TO USE: perfect locker shelf for work, school or gym lockers. Assembles in less than 2 minutes without the need for tools. STACKABLE: Stack one shelf on top of the other when purchasing multiple units. Legs of top shelf insert into top of bottom shelf. Create a shelf wherever you need one, or combine multiple shelves for tons of extra storage. DURABLE: Durable construction holds your belongings, strongly and securely SIDE-MAGNETS for Extra Support: Side magnets provide support to the shelf by affixing to the inside of a metal locker, allowing for a weight capacity of up to 40 lbs Overview Room Type : Home Office Number of Shelves : 1 Special Feature : Adjustable Product Dimensions : 9.5"D x 15"W x 18"H Finish Type : black Brand : Piffny Size : 15 inches (W) x 9.5 inches (D) x 18 inches (H) Weight Limit : 40 Pounds Assembly Required : Yes Recommended Uses For Product : Locker Organizer Shelf, Adjustable Width and Height , Ideal Locker for School, Office, and Gym Lockers Locker Organizer Shelf, Adjustable Width and Height , Ideal Locker for School, Office, and Gym Lockers Material Plastic : Mounting Type Floor Mount : Material Plastic : Mounting Type Floor Mount Shelf Type Ledge Shelf : Shape Rectangular : Shelf Type Ledge Shelf : Shape Rectangular