Quantity as shown in image 1. Example of installation in image 2. Dimensions when fitted to large-diameter narrow light-weight wheels (silver). There may be errors. These are scraps created when processing low-height tires into thin tires. Please secure with double-sided tape or similar before running. These are processed from Tamiya genuine products. You can create thin tires at a low cost, similar to the "Mini 4WD Low Friction Maroon Thin Tire Finished Product Large Diameter Surface 25.6mm" items I have listed. Shipping will be via Yu-Packet Post. Will be posted within 3 days. Tracking number may not be reflected until the next day due to postal drop-off. Please refrain from purchasing if you are sensitive to imperfections, as these are amateur-processed. Please refrain from purchasing if you have any objections to the above. Thank you.