Sturdy matte black finish resists rust and, making it easy to clean and maintain greasy kitchen environments Features thickened carbon steel with reinforced bending technology for load bearing capacity, securely holding oil bottles and glass jars without wobbling Extends from 44cm to 78cm to fit various countertop size for both portable and spacious kitchens while optimizing surfaces space utilization Double layer design separates tall and short bottles for easy access, prevents clutter and keeping your kitchen tidying Equipped with front railings on each tiers to prevents bottles from tipping or rolling off, ensuring stability and spill preventions