This wine bottle stopper is made of food-grade, non-toxic silicone and stainless steel. It has a tight seal, can keep fresh, prevent oxidation and extend the shelf life. Its soft and flexible design suits most bottle mouths. Easy to plug and unplug, reusable, durable and simple to clean. Compact and stylish, it is an ideal eco-friendly accessory for wine lovers, home bars or promotional gifts.
