LASTS ALL YEAR. This 14" tall shelf is extra tall and sturdy. It's made just for your locker with a perfect fit for books, binders or anything else that needs shelf space. Heavy duty metal is why this shelf withstands daily wear and tear. Shelf holds up to 100 lbs. so you can load it up! It's stackable. Securely place a shelf on top of another one to organize all your school essentials. Limit stacking to 2 shelves. Designed for standard 12" wide school lockers. Overall size of 14-5/8" x 9-7/8" x 11-1/2". Available in Teal. ACCO Brands will replace any Five Star locker accessory that is returned within one year from the date of purchase. Contact ACCO Brands Consumer Affairs for instructions.