This shelf comes in five sizes varying from 15 inches to 42 inches long. All shelves are 6.25 inches deep by 9.25 inches high.
15 inches - two hooks and storage cubbies
21 inches - three hooks and storage cubbies
28 inches - four hooks and storage cubbies
35 inches - five hooks and storage cubbies
42 inches - six hooks and storage cubbies