Specification BottleType : Standard Bottle Brand : Supplement and Supply BulletPoint1 : Shrink bands provide a professional look to your products while simultaneously offering a tamper evident safety seal. Not only is a tamper evident seal required in most cases, but it also gives your customers confidence that your product is safe for use. BulletPoint2 : Layflat dimensions: 38 mm Width x 23 mm Height (1.49" x .9"). Note: Layflat width is not the same as bottle width. Please see guide in images for more clarification. BulletPoint3 : Works best for lids with a diameter (Measurement across the center of the lid) between 1/2" - 7/8" [13mm - 22mm] and height around .9" [23mm] BulletPoint4 : 2 Mil Perforated Clear PVC Plastic BulletPoint5 : Examples of products this works best with: Small boston round bottles, vials, dropper bottles, roll-on bottles and more. As there are many different types and sizes of containers, it is best to measure your specific diameter to ensure you purchase the correct size! CareInstructions : Hand Wash Only Color : D) Pack of 5,000 (Clear) ExternallyAssignedProductIdentifier1 : 0695924340204 ExternallyAssignedProductIdentifier2 : 695924340204 FinishType : Black ItemName : 38 x 23 mm (Short) Clear Perforated Shrink Band for Small Liquid Bottles, Vials, Dropper Bottles, Roll-On Bottles and More. [Compatible Diameter Range: 1/2" – 7/8”] - Bundle of 5,000 ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 9.8 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemTypeKeyword : science-lab-dropping-bottles Manufacturer : Supplement and Supply Material : PVC MaterialTypeFree : Bisphenol A (BPA) Free ModelNumber : pta230706tt000187 NumberOfItems : 5000 NumberOfSets : 1 PartNumber : pta230706tt000187 ProductDescription : What you are purchasing here are 38 by 23mm (Layflat Dimensions) tamper seal shrink bands that work best for small boston round bottles, vials, dropper bottles, roll-on bottles and more. This is similar to 38x28, but 5mm shorter. 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. I don't recommend using a blow dryer; it's possible but not worth it unless you're only doing a small quantity of bottles. The shrink bands are easy to heat and durable. Have any questions at all about the shrink bands? Just send me a message and I'll get back to you as soon as I can! ProductSiteLaunchDate : 2020-05-09T16:05:26.480Z RecommendedUsesForProduct : DIY Projects, Arts and Crafts, Household Repairs, Dispensing Glue, Dispensing Paint, Dispensing Seasoning Reusability : [POSSIBLE] Reusable Size : 38 x 23 Fits 1/2" - 7/8" [13mm - 22mm] SupplierDeclaredDgHzRegulation : not_applicable Theme : Craftsman UnitCount : 1 UnspscCode : 44122101