Set Of 12 Dura Snap Upholstery Buttons #36 Platinum Gray Vinyl Includes Screw Stud And 3/4" Long #8 Phillips Screws Marine Grade Vinyl Can Be Used Inside Or Outside Larger #36 Size Which Is 7/8" In Diameter Used For Covering Mounting Screws On Interior Panels Used In Most RV, Boat, Trailer, And Custom Van Interior