Add-on Shelving Unit
Starter unit coonsist of 4pcs posts,4pcs wire shelves and 32 plastic shelf clips and following photo.
Add-on unit consist of 2pcs posts,4pcs shelves,16pcs plastic shelf clips and 8pcs N-hooks(2pcs N-Hook for eac shelf)as the photo.
Using N-Hooks to connect the middle wire shelf with the shelf frame on the left and right sides of the shelf into a level effect,each set of combinations not only saves 4 pillars,but also than a single set of shelves more stable.
Clients Example