ITEM NAME:20M Seal Strip Carbon Fiber Rubber Car Door Guard Protector Edge U Shape Trim.20M Door Anti-Collision Strip 1. Material: Rubber (Carbon Fiber Appearance, Not Real Carbon Fiber). Uncover The Tape From The Tip Of The Lining (Ensure The Tape Is Install Inside The Door). Let The Lining Dry Up By Itself And Do Not Get Wet For At Least 12 Hours.