Compatible Vehicles:for Volkswagenfor Audifor Skodafor PorscheOE Number:3C0864521/3C08645214PK/3C0864523/3C08645234PK/8E0864229/8E08642294PK/8E0864227Unique Benefits:Car Holder Retainer is made of good plastic material, sturdy and durable.Used to fix the floor mat of the vehicle, the clip can fasten the carpet effectively, which makes driving safely and keeps your car floor tidy.Easy to install, fast to assemble, and disassemble within a few minutes.Please allow 3-5mm differences due to manual measurement.Special Features:Product Color: BlackProduct Material: PlasticDiameter: 40.5mm / 1.59, 41mm / 1.61, 30mm / 1.18Hole Dia.: 14mm / 0.55, 10mm / 0.39, 8.3mm / 0.33Easy Installation:This is a non-OEM product, accessory Only!Please make sure to measure the vehicle retainer clip hole size before placing an order!Package Content:Package includes 4 Set Car Holder Retainer