Chrome on brass tyre valve caps with the Mazda or Cobra motifs. Caps have a sealing ring to prevent slow deflation due to leaking valves. The motif designs may vary. If the motifs are not already in place, peel off the backing, leave for 60 seconds, then apply firmly to the valve cap. Press down with your thumb for about 1 minute. See the drop-down menu for Motifs in stock Set of 4 (Please note: colours may vary)