STANDARD CRIMERThis crimper is designed for standard 13/15/20mm FULL ALUMINUMA/ALUMINUM-PLASTIC flip-off cap B. The application of the product is very extensive. VERY STURDYThis crimper is made of 304 stainless steel, which ensures a long service life. There is a non-slip sleeve on the handle, so the crimper is not easy to fall off when your hand sweats. PROTECTION FUNCTION AND BUFFER FUNCTIONExcessive force will not damage the bottle mouth and cap. Under the protection function, the sealing effect is still very good. APPLICABLE SCENARIOThe vial crimper is ideal for low volume crimping operations and sample preparation operations. It can express various types of bottles, oral liquids, etc. Suitable for food, packaging, chemical industry, schools, laboratories and families, etc. Note: The contents of the package only include the body of the product, not other accessories Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!