1. Easy to install, fit and fit, firm and durable 2. Mini delicate appearance, beautiful and unique 3. Night light-emitting design, long light effect time 4. ABS material, environmentally friendly and durable 5. Scope of application: suitable for vacuum tire valve caps such as cars/motorcycles/bicycles 6. Material: ABS 7. Size: about 1.6 x 1.2 cm/pc 8. Weight: about 17g/set (4pcs/set)
