These high-quality trim pieces are made of a flexible ABS-plastic. They are secured to your car using industry-leading 3M-adhesive technology so all you need to do is peel and stick. They are removable in case you ever want to take them off. These moldings come with a 5-YEAR WARRANTY that guarantees the moldings won't chip, crack, tarnish, peel, or fall off. If you have any problems with the trim during the next 5 years, we will replace them FREE!