From the product description, check product page for current description, price and availability:

• CAPACITY & SUPPORT BOTTLE TYPE-The wine rack is 2 tier tower and the capacity of the wine rack is 12 bottles. The rack design only supports an longer type bottles.
• DIMENSION & MATERIAL-The nature bamboo material and nature color, 25*9.2*10.2 inch(L*W*H).
• UPGRADED BOTTLENECK CUT-Some parts of this wine rack have been upgraded.Especially the wave type bamboo accessories, we have adopted a large and a small cut design, you no longer have to worry about the bottle slipping. We have been working hard to upgrade the customer experience, which is the ultimate goal of Riipoo.
• MANUAL INSTALLATION & SCREW FIXING-This wine rack is a 2 tier tower type that is fixed by screws. The screw assembly design makes the shelf more stable and does not shake. As for the difference in design concept, this wine rack requires the buyer to assemble it by yourself. The assembly procedure is simple. It only takes a few minutes to assemble a wine rack. We have the installation tools and installation guide in the package.