BIKIGHT Activated Carbon Anti Dust Pollution Bike Cycling Half Face Mask Filter

Specification: Color: Red,Blue,Gray,Orange Material: Nylon Outer Size: 55cm x 4cm x 1.5cm Feature: Soft comfortable wearing, feel is good, dustproof, thermal effect is very good. Includes two one-way valves to allow easier exhalation of heat, water vapour and carbon dioxide, suitable for glass wearers. Aluminium lock on the nose help easily fitted mask onto different nose shapes. Package include: 1x Motorcycle Mask