Wald 535 Rear Twin Bicycle Carrier Basket (18 x 7.5 x 12) Mounts at rear of bicycle Offers a wired platform extending over the rear wheel for additional cargo capacity Twin baskets on each side of rear wheel Chrome or gloss black available Baskets are 7 1/4 side to side x 18 inches front to back and 11 inches deep. Baskets taper to 5 inches x 16 inches at the bottom. Rack is 5 inches x 16 inches long