Features: This copper- bike valve is a must-have for any cyclist! Its versatile design makes it suitable for French and vacuum tires-, as well as for inflating sports balls and other inflatables. Made of pure-copper, this valve core is durable, corrosion-resistant, and easy to install. Its compact size and lightweight construction easy- to carry with you on the go-. Whether you're a professional cyclist or just someone who enjoys riding your bike on weekends, this valve core is an essential tool for keeping your tires- properly inflated. It is also great for anyone who needs to inflate sports balls or other inflatables. Use this valve core at home-, on the road, or anywhere else you need to inflate your tires- or other inflatables. It is perfect for use with a bike pump or air compressor-, and its versatile design means- you only need one tool for all your inflation needs-. With its high-quality construction and versatile design, this copper- valve core is a reliable and practical choice for anyone who needs to inflate tires- or other inflatables. Specifications: Material: Copper- Item：Bike Valve Size:approx 34mm/1.33in 40mm/1.57in 48mm/1.88in 60mm/2.36in Quanity:1PC Package Includes: 1PC Inflator Valve note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!