Please be sure to read the self-introduction section. Days when shipping is not possible are listed. *Product Description* These are wheel air valve caps with a flag pattern. You can easily customize your car with a single point by simply replacing the original valve caps. The valve caps have an O-ring (rubber packing) inside, which also helps prevent rust on the valve. The screw part of the valve cap is standardized according to international standards, so it can be installed on most vehicles. *Product Details* Valve cap: Size approx. 18 x 10mm One set includes 4 pieces, enough for one car. *Shipping Details* "About Standard Mail" * Standard mail is a shipping method that takes time to deliver. If you use standard mail, please consider it with plenty of time. Standard mail has no tracking and no delivery compensation (guarantee) from the post office. *Notes* The first photo is everything. Minor specification changes may occur without notice. The color may appear different depending on the device you are viewing. Before installation, please press the logo part of the valve cap firmly. Please note that there may be small scratches, scuffs, and small air bubbles or unevenness in the potting. This is a general-purpose aftermarket product. If there is a shipping error such as a different product from our side, please contact us within 3 days of the product arriving. *We do not accept phone calls, so please contact us via message.