Quik Stik® All Purpose Solid Paint Marker, 11 16 in Tip, 6 in L, Red ORS NASCO closed cell foam for all closed cell foam for all day comfort Breathable neoprene lower straps secure below the knee for added comfort One size fits all Large caps are over sized for more protective coverage Upper elastic strap with slide buckle fasteners for rapid fit Self locking on pipes and nuts Won't slip off the workpiece Gripping surface with special hardened teeth (61HRC) Wear resistant and grips any shaped object Thin head fits into tight places self storing cap keeps the marker clean and fresh between uses Weather resistant and UV resistant paint for long lasting marks Solid paint marker advances and retracts in plastic holder by turning twist up knob vibrant paint marks dry in 5 to 7 minutes Marks on virtually any surface wet