Thickened materials and double support make it more stable. Raised guardrails prevent tall bottles from tilting and falling, making it safer to use. Anti-scratch foot pad design at the bottom prevents scratches on the countertop. Exquisite baking paint technology makes the surface smooth and flat, making it easier to clean. Space-Saving Microwave Oven Rack: Say goodbye to a cluttered kitchen countertop with this microwave oven rack, meeting all your storage needs, it's the ideal microwave oven rack for those who enjoy organizing their countertops.