Car Auto 21mm Silicone Wheel Covers Hub Tyres Screw Dust Caps 20 PcsFeatures:1. Environmentally friendly silicone material、 wear heat2. Protect tyre screw from rusting by water and dust3. Durable、 softness and toughness、 not affected by climate4. Easy to install、 just put it on screw cover then finished5. Super fit the screw size6. Enhance smart appearance of your carSpecification:                Material       Silicone           Color       Red、 Blue、 Green、 Orange、Yellow、 Purple           Type       Universial           Size       21 X 24 X 21 mm           Packing Weight       139g   Package Include:20 X Silicone Wheel Covers Hubs