Our interlocking drawer dividers are the perfect solution for stabilizing bottles that are stored in pull out drawers. They may also be used in a vertical format as a wine/bottle rack with the right depth and mounting. Available in 1/2" unfinished birch plywood and 1/2" white PVC. The PVC is washable and waterproof, but we recommend sealing the birch prior to use. **Grid size by standard is 3.5" x 3.5"** We are now offering a complimentary cut to length feature in this listing! Just provide us with your inside drawer dimensions in the personalization field, and we will fabricate to your exact dimensions. How do you know which size option to choose? We will fabricate up to 1.5" beyond the width value, so if the inside of your drawer is 25.5" wide, you can choose the 24"x20" option. If it is 26" wide, you will need to choose the 27"x20" option. Please keep in mind that no new rows will be added based on the selected drawer size, and the cut to length feature is only for the length and width values. The height will remain at the 3" standard. The edge banded option is banded only on the top show face. The sides and bottoms are raw edge plywood. Please message us for custom grid spacing, height adjustments or any questions you may have!