Each shelf adjusts in 1" increments.
Made of steel with a powder-coat finish, 10-gauge shelf surface, 3-gauge frame, and 6-gauge wave pattern.
Easy collar-and-sleeve assembly requires no tools.
Starter unit includes 4 shelves and 4 posts.
Units can be expanded with use of add-on units and extra shelves. Add-on unit (sold separately) includes 4 shelves and 2 posts.