The cork ball stopper is made of cork material, safe and reliable, durable and firm, reusable, safe for you use and can be applied for a long time.You should measure the diameter of the bottle before you buy these cork balls. Just put it on the top of your decanter or carafe at your option, fit well and seal the bottle, help to keep the storage fresh without deterioration, also easy to pull out, bring you more convenience when use. These wine cork stoppers are made of quality wood material, safe and reliable, durable and firm, reusable and can be applied for a long time, so you do not worry about changing too often. The ball shape design of the cork ball stopper fits the mouth of bottle more, and you just need to put it on the top, which can efficiently keep the dust and flyings from your wine. These wooden cork balls are suitable for using at home, party, restaurant, cocktail party or other wine theme party, in addition, you can also give it as a nice house-warming gift to your friends or families. Colour: wood color Material: cork Size: Diameter: about 6.1cm Package Contents: 2 * Cork ball stoppers Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.