This in-sink mat is the perfect solution for protecting sink basins, glasses, dishes, and more! The flexible silicone mat forms to the shape of the basin for a smooth, flat, and sturdy surface. Raised ridges create airflow and reduce contamination. The large center opening allows access to the drain while keeping water flowing smoothly. Designed to fit most standard sized sinks, the in-sink mat protects sinks and delicate glassware.