ITEM NAME:Zinc Alloy Glyptostrobus Wine Stopper Wine Cork Bottles Stopper Decor Tools Gw.The Bottle Stopper is made of durable and practical Zinc Alloy and Glyptostrobus. 1 x Zinc Alloy Wine Stopper. Type: Bottle Stopper. Material: Zinc Alloy. Fashion design and convenient to carry and clean.