Description: brand new and high quality Features: High quality rubber, soft, high elastic, durable, lightweight, portable. Elastic and firm, easy to install on the bike. It can fix the lamp firmly. A nice tool for bicycle headlight. A helper and essential accessory for you when you do outdoor biking. Cheap, economical, and practical. Not easy to break, long service life. Two different sizes of rubber ring, fit different sizes of bicycle handlebar. Specifications: Material: Rubber Color: Black Model: L, S Original Length: L: app.7.8cm/3.07in, S: app.6cm/2.36in Stretch Length: L: app.14cm/5.51in, S: app.10cm/3.94in Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm 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! Bike rubber ring only, other accessories in pictures are not included. Package includes: 1 x Bike Rubber Ring