This pack includes 30 deluxe PVC heat shrink capsules with tear tab for easy opening. These capsules will provide a classy, elegant and professional look to your bottles. In addition, these capsules will make your bottles pilfer-proof, so you will know if they have been opened or tampered with. Carefully apply the shrink capsules with a heat gun or steam from a tea kettle. Note: some smaller blow dryers may not be hot enough to shrink these.