This silicone sink protector mat, designed specifically for right-top drain holes, measures 28.4 x 14.3 x 0.37 in. It perfectly fits large single-basin American country-style ceramic or stainless steel kitchen sinks, matching their corresponding structures.Made of silicone, the mat is flexible, damage-resistant, and rust-proof, enabling long-term stable use. During dishwashing, it fully covers the sink bottom to prevent scratches on stainless steel or ceramic sinks. Unlike stainless steel, the silicone material provides cushioning for fragile tableware such as bowls and cups, avoiding breakage from accidental drops and enhancing safety in kitchen use.Featuring a smooth surface with spaced hexagonal patterns, the mat offers flexible cleaning options. It can be placed in the dishwasher or directly rinsed under running water. With a high temperature resistance of up to 500°F, it can safely hold hot pots and pans just taken out of the oven or stove. Beyond acting as a sink protector, it also functions as a drain rack, dish drying rack, cooling rack, thawing rack, etc., adapting to various kitchen scenarios.The stable silicone material has no sharp edges, ensuring worry-free use.