product description: 100% brand new According to the original car design, 100% matching. The dimensions are precise and fit perfectly. No damage installation, humanized design, all-round protection. No scratches, no paint. 304 stainless steel CNC cutting, no rust High-grade 3M glue, firm Exquisite workmanship. Frosted finish with mirrored logo Material: Polychlorinated biphenyl unsaturated alumina, CBS, ABS Package Content: 4 pieces, 2 pieces L / R, 2 pieces L / R No manual installation method: 1. Clean with alcohol or detergent (such as detergent, ceramic powder, etc.). 2. Installation at sea and after installation (note: sticker in Siena) 3. Rear single ears. If you are using a permanent temperature, use an indispensable by-product. 4. According to the comparison result, paste and press it for about 1-2 minutes (note: do not wash the car in 24 hours, the adhesive should be fixed after 12 hours) 5. Installation is complete. (Easy to install)