Luxor EC11-B 32" x 18" 2 Tub Shelves Black Rolling Cart - 5 Pack 32"W x 18"D tub shelves are 2.5" in depth. 33% more capacity than a standard 24"W x 18"D cart. Has an ergonomic push handle molded into the top shelf. Four 4" full swivel casters, two with locking brake. Molded plastic shelves and legs won't stain, scratch, dent or rust. 400 lb, weight capacity (evenly distributed). Lifetime Warranty. Assembly required. Color: Black.