Helen's Bamboo Dish Drying Rack for draining and drying plates, bowls, cups, glasses, and flatware Made from 100-percent natural bamboo; fast-growing, fully sustainable alternative material for a more sustainable living; lightweight and strong Elevates dishes, glasses and cups for better airflow and water evaporation; won't absorb water and swell like wood can; folds flat for compact storage Won't scratch surfaces; safe for fine china, crystal, porcelain, enamel, nonstick cookware, and other delicate materials Rinse in warm water when needed