Material : ABS Self Adhesive : Come with double sided tape. Feature: 3D design & Stylish. Easy to install : 1.Clean the surface by using detergent 2.Wipe and wait until dry 3.peel and stick the badge on your car. *Place on flat surface. *After installation, Do not wash your car in 3 days. Long lasting 100% Brand New Note: Please confirm the size and diameter carefully before purchase. Please allow 0.05-1.5 cm difference due to manual measurement Please allow slightly color difference due to reflection, different camera and screen. Please do not hesitate to pm us if you've any enquiries. Thank You