Quick Shipping Usually ships in 1 business day Product Overview (5) 18" x 24" shelves and (2) 74" tall posts included 2 "S" hooks come standard with each shelf Hooks connect each shelf to adjacent shelving unit (sold separately) Designed to share 2 posts with an adjacent shelving unit for space-saving convenience All-polymer construction won't rust or corrode Great for maximizing existing storage space or creating custom solutions UPC Code: 400012615825