45 x 23 mm Clear Perforated Shrink Band for Various Boston Round Bottles, Tinctures, and Many Other Liquid Bottles. [Compatible Diameter Range: 3/4" – 1”] - Bundle of 5,000

Will continue to purchase.

Used these on 30ml essential oil bottles that have caps just under 1 inch wide. I use a heat gun with a variable temperature and air flow, and I set it on a level 4, medium flow. Level 5 was too hot and disintegrated the wraps. Level 3 was too cool and they didn't shrink tight enough. On Level 4, they shrink fast, dry hard and tight to the bottles. You have to position them just so, though, because they shrink A LOT. I'd say from about almost 7/8 inch to about 1/3 inch. They get small! But they work for what I needed them to work for, and the price was right, and shipping was timely.

Exactly what I wanted and good value for money.

Good for 15ml bottles and up. Don't use on smaller bottles

These were great to shrink wrap my 2oz dropper bottles . I would suggest using a heat gun vs a hairdryer . They fit securely only top of the dropper top . Makes the bottles safe & secure from spills .

When I hear them they melt but they can still come off.

Frasco pequeño

I use them on 2 oz dropper bottles and they work great!

aunque un poco cortas para la tapa, un par de milímetros más de ancho y sería perfecto

Si es para frascos de 30 ml compra una más pequeña de largo quedaron perfectas pero de ancho tengo que tomar lo que sobra fuerte para que con el calor queden... unos 2 cms menos quedaría perfecto. Material cumple su función con la secadora se logra el propósito si lo mantienes apretado con las manos a la hr de aplicar calor

ABSOLUTELY LOVE THESE. not only now seals the bottles for potential leaks and have a "tamper evident" seal now but they also look very professional. Even with a hair dryer. Yes a darn hairdryer will work. Get a good hot hiar dryer practice a few times and if your like me you will have professional looking seals after less than 5 tries with a HAIR DRYER! A heat gun maybe nice and someday will get one but damn I got the hair dryer technique down pat so its really not a big deal for me. Heat gun would be better for directing the heat in the areas you want but nice hot hair dryer works fine. I got the standard size and works on all my Boston round glass bottles from 15ml to 50ml however for some people different covers and styles will require different size shrink neck sizes. VERY SATIFIED glad I didnt pass them by. Worth every penny.

A bit tricky to use but very good once you get the idea. Also, open it up properly before shrinking. They don't need too much application of heat in order to shrink up.

Muy buen producto, llegó rápido.