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 woozy 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.