The Dark Silver Color Match Bolt Cover Buttons are designed to cover exposed concrete anchors and lag bolts on vertical post base plates. These buttons are constructed from plastic and feature a snap-on fit, allowing them to be placed over stainless steel washers to create a finished appearance. Each button has a diameter of 1-3/16" and a height of 3/8". These components are suitable for use with aluminum railing systems. The finish is silver metallic. The minimum order quantity for this item is 50 units. These buttons are specifically engineered to provide a clean, uniform look for architectural railing installations by concealing the hardware used to secure posts to the ground. By snapping over existing washers, they provide a simple method for finishing the base of a railing post. They are intended for use in various architectural and storefront applications where aluminum railing systems are installed. The silver metallic finish is designed to coordinate with standard railing components. Please note that these items are painted to order and are non-refundable or returnable. Colors may vary based on monitor settings.