Riousery 2-Tiers No Installation Stainless Steels Multifunctional Dish Drying Rack for Draining Plates All corners are rounded to avoid scratches. Great for family kitchen, make your kitchen work easier.No worry about the counter mess at all. Meet your needs for storing and drying kitchenware, and keeping the countertop clean and organized. This dish rack is made of high-quality carbon steel material, applied black spray coating technology on the surface, which is durable enough for long-term use, and rust resistant. Collapsible, No screws, no installationEasy to put it together and ready to use.