18-GAUGE STAINLESS STEEL SHELF: This 18-GAUGE stainless steel shelf is very tough and durable making it safely support the microwave oven without any issues. SHELVES AVAILABLE IN 3 SIZES: This AmGood microwave oven shelf measures 18"x24", 24"x18" , & 24"x24and will be very helpful in keeping your microwave oven within your reach. OCCUPIES LESS SPACE THAN A MICROWAVE CART OR STAND: This microwave shelf will be the best alternative for the microwave carts and stands and occupies very less space. SOLID SHELF WITH CAPACITY UP TO 200 LB: This shelf is having a capacity of up to 200 lb so that your microwave oven will be safe and secure always on this shelf. PRODUCT SPECIFICATIONS: NSF listed, Material: Stainless steel, Product Weight: 18x18 - 10 lbs, 18x24 & 24x18 - 12 lbs, 24x24 - 14.5 lbs. Capacity: 200 lb. Maximize the space in your kitchen with the AmGood stainless steel microwave shelf. With the AmGood stainless steel microwave shelf, you'll be able to keep your commercial microwave within easy reach without taking up your valuable counter space. It's also more space efficient than a microwave cart or stand, which can be bulky and block walking areas in your kitchen. Made with durable stainless steel, you can be sure your microwave is secure and steady when you use this shelf.