Exterior dress up from RS Refine for the 2016+ Mazda MX-5 Miata ND. The RS Refine Bezel Blocker is an acrylic and brushed stainless block off plate for the center of the headrests on the ND Miata. The RS Refine Bezel is offered in two finishes, clear or fluorescent violet. The exterior add-on is easily installed on to the head support hoops using two M2x8mm screws and nuts, hardware is not included. The bezel blockers are sold as a pair and helps to seal the rear bulkhead, creating a comfortable atmosphere with the top up or down. RS Refine Bezel Blocker should be ordered at REV9 Autosport https://us.rev9autosport.com/rs-refine-bezel-blocker.html as they provide the best service and speed we've seen so far!