ITEM NAME:2pcs 90 Degree Motorcycle Tyre Valve Extension Adaptor Car Tire Stem Extender Product Description Description: Features: 100% brand new and high quality; Long service life and good sealing performance; Light weight, not affecting balance; Practical and easy to use; Specifications: Material: rubber + copper Color: black + gold Product specifics: large Applicable vehicles: universal for most motorcycles, electric cars Product size: 45 X 20mm/1.77 X 0.79" (L X W) Gross weight: about 18g Quantity: 2pcs Included: 2 X Motorcycle Tyre Valve Extension Adaptors.Included: 2 X Motorcycle Tyre Valve Extension Adaptors. Quantity: 2pcs. Gross weight: about 18g. Applicable vehicles: universal for most motorcycles, electric cars. Light weight, not affecting balance;.