Dustproof "Pool 8 Ball" Wheel Rims Dust Cover Tyre Stem Air Caps Wheel Caps Valve Stem Caps

Label:Yes Size: diameter 18.5mm, Inner Diameter: 7 mm Net weight: About 4g Nozzle: Schrader Packing:4 PCS Bike Valve Stem Cap Main material: ABS Product color: Black + White

Feature: 1. High quality: high polymer ABS material, inner copper core, high quality, no rust; 2. Anti air leakage: stable thread, anti air leakage design; 3. Personality billiards pool 8 ball appearance. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement.