Sponti Origami Glass Stemware Crystal Drying Mat, BPA-Free FDA-Approved Heat-Resistant Silicone, 11.5 x 10.5 x .125-Inches Sponti Origami Glass Drying Mat offers a soft stable surface for air drying delicate crystal, stemware, and everyday glassware Made from BPA-free, FDA-approved silicone with satin finish (no fillers); heat-resistant to 480-degrees Fahrenheit Raised design elevates glasses and increases airflow; water drips into the recesses and allows glasses to dry faster for less time spent polishing Decorative and protective; no more chipped glassware or water-spotted stemware; great for cups, mason jars, canisters, glass storage jars, too Durable and reusable; folds for compact storage; dishwasher safe for easy cleanup; avoid sharp objects