Review on Efficient YCOCO 3 Tier Expandable Spice Rack: Perfect Kitchen Countertop, Cabinet and Pantry Organizer for Slanted Spice Bottle Storage Tray, Clear Plastic Shelf for Condiments by Roberta Foell

The capacity depends on the size of the bottles used. Approximately 3-4 rows for regular size bottles (approx. 4-6 oz). Approximately 6 in a row for bottles (1.0-3.0 oz). It comes with two bars, which equals one unit. The rod glides become adjustable for your drawers. Very durable, material is either fiberglass or transparent hard plastic. This is a very useful product, have ordered a second one for another box. good price too. Many Thanks. I love it. It works for me.😉