PVC shrink capsules: these heat shrink capsules are made of PVC, non-toxic and safe to use; Package includes 200 pieces, large quantity to meet your different needs, you can also share with your families and friends. Shrink wrap: the wine capsule is a nice choice when you want to seal a wine bottle for decoration, also can be applied when a bottle of wine is opened but not finished; No more worry about finding right capsules to decorate your DIY wine. 4 Colors: these heat shrink caps come with 4 colors, including red, black, gold and silver, adding these shrink capsules to your bottle will give it an elegant and classic look, different colors will give your wine bottles different decorative effect. Easy to use: the wine shrink wrap is very convenient to use, you can use the heat shrink machine to shrink this capsule, or the hot fan and boiling hot water can also shrink well, detailed steps see the step-by-step guide in the picture. Widely use: wine bottle shrink capsule is suitable for most different bottles, nice for home and kitchen using, wine cellar, party favors, or as a practical small gift for the wine collection lovers, it will provide a finishing touch to the bottle of wine