Two-tier pull-out cabinet organiser with a retractable ball bearing system. The two shelves slide out smoothly and completely, and each shelf can be pulled out independently for easy access. This design maximises cabinet space and keeps items within reach. Storage helper - Depth 21.5 inches; two-tier design with ample tier spacing for bowls, plates, spice jars, and more. - Maximum weight capacity 44.09 lbs. Height adjustable - Shelves are height adjustable to 13.49 inches and 15.46 inches for two tiers. - Adjust to fit your items and cabinet size; hollow design provides ventilation and can drain water left after washing dishes. Quality material and easy installation - Made of high quality iron with an electroplating process for high strength, wear resistance, and long service life. - Complete installation accessories included. - Convenient hook design lets you place the shelves on the hooks of the slides, saving installation time. Use scenarios - In a kitchen cabinet, neatly organize bowls, plates, and spice jars for quick access during cooking and serving. - In a pantry or utility cabinet, maximize space for cans, jars, tall lids, and small kitchen tools. - In an under-sink or cleaning cabinet, store spray bottles and cleaning supplies with full extension for easy reach.