BPA-Free, food-grade silicone and dishwasher safe. It creates an airtight seal for easy re-corking and is spill and leakproof when properly sealed. Preserve freshness and flavor on standard wine, spirits, vinegar, and olive oil bottles. Creates a flat top that easily fits inside the refrigerator and shelves. Approximately 2 inches in diameter and 1 1/2 inches tall.
