Description:These heat shrink are made of PVC material, which is flexible and conforms to the shape of the bottle neck, with a tear tab for easy removal without using other tools, convenient to use.Provide a tight and secure seal to preserve the freshness and quality of wine, prevent dust, and can also be used as a decoration for wine bottles, the classic design makes the bottle look more elegant and suitable for giving as a gift after brewing.Easy to use, the heat shrink are placed over the bottle neck and heated with a hair dryer or steam to shrink and conform tightly to the shape of the bottle, creating a sealed finish, boiling hot water can also shrink well.The heat shrink caps are suitable for a variety of wine bottles: ice wine bottles, red wine bottles, beer bottles, and fruit wine bottles.
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