Exquisite embossed craftsmanship carves clear fish scale and hook outlines, presenting distinct layered visual texture with delicate detail performance. Strong stable adhesive backing prevents accidental falling during high-speed driving, and leaves no sticky residue on car paint after removal. Lightweight metal construction adds no extra burden to vehicle bodies, and will not scratch automotive paint under standard installation and daily use. Flexible matching for trunk, side door, rear fender and other flat body areas, users can freely adjust the sticking position according to preference. Individual single-piece packaging avoids scratch and extrusion damage during transportation, convenient for combined packing of multiple quantities for personal and gift use.