<p>Material: PVC</p> <p>Color: Clear</p> <p><b>Product size: circumference 90mm height 30mm</b></p> <p>Use: tamper seal shrink bands that work best for various boston round bottles, tinctures, and many other liquid bottles Perfect size fits Cap Diameter 3/4 to 1 Inch.</p> <p>Directions: Place shrink band around the lid of the bottle that you will be shrinking it to. Apply heat with the use of a heat gun or heat tunnel. The shrink bands are easy to heat and durable. </p> <p>Reminder: The product only contains Clear PVC Wrap Film, does not contain any bottles.</p> <p>We promise 30 days no reason to return, high quality products, please rest assured to buy.</p> <p>Any questions send us a message and we'll get back to you soon.</p>