5" Rubber Edge Bamboo Steamer Cover is designed to fit a matching 5-inch bamboo steamer, helping retain steam and heat for even, efficient cooking. Made in a traditional bamboo style with a reinforced rubber edge, it offers added durability while helping protect the rim from everyday wear. A useful replacement or spare lid for dim sum, dumplings and steamed buns, it is ideal for home kitchens, restaurants and catering use.