PILLAR POST Accessory Trim is designed to cover the vertical pillar sections between the windows on the vehicle doors. Pillar Post trim kits may include any number of pieces including central pillars, triangular corner pieces and strips that separate window segments. Please refer to the detailed product listing for more information. Our Pillar Post Trim Sets are durable and guaranteed to last. They are pre-formed for each vehicle model from a Highly Polished Stainless Steel, with a full coverage 3M acrylic foam adhesive backing, and are made to enhance the look of your vehicle. All of ourstainless steel is polished to a mirror shine, giving it a “CHROME” look. The polished surfaces are protected by a plastic film to be removed after installation. Pillar Post Trim is easy to install with a "peel and stick" application of the pre-applied 3M tape on every piece; no drilling, cutting or alterations are required. The bond is water tight and will last a lifetime. - Our customer service team is here to help with any questions before or after your purchase. Detailed installation instructions are included with all items, however, if you have any questions before installation please let us know so we can help. All items come with a 30 day hassle free returns, we are truly confident that you will be 100% satisfied with your purchase and if you are not return it back for a full refund.