Provides grip and protects the door frame's sill against wear. The metal profile is moisture resistant and can therefore be used both indoors and outdoors. The profile can be mounted with screws; pre-drill the profile; attaching with glue/sealant is also possible; You can select the right glue/sealant via an adhesive guide; PVC frame to be attached to the surface of your choice. Removable with a damp cloth and non-aggressive cleaning agent.