4 Pcs Fluorescent Night Glowing Car Motorcycle Bicycle Bike Wheel Tyre Hub Luminous Valve Stem Caps Decors

Specifications: 1. Material: ABS 2. Color: Green/Blue/Pink/Orange Size: about 1.6cm * 1.2cm, inner diameter 0.8cm 4. Application: General model 5. Quantity: 4pcs Description: 1. Portable and durable, convenient to carry, and light in weight. 2. Made of high-quality lightweight ABS. 3. Decorative wheels, corrosion resistant, waterproof. 4. Easy installation. Just screw it on 5. First absorb the energy of various visible lights, store light energy, and then automatically emit light in the dark, which can be recycled indefinitely.