PERFECT CIRCLE Winners Circle Piston Rings - Vinyl peel and stick decal.  Original print from the 1960's / 70's.  In Excellent condition - New Old Stock.  Measurement - 3.75" circle.  Please email me with any questions or comments.  **** Check out my other listings of Original Vintage Racing Decals.  Will gladly combine shipping cost.  Thanks for looking and Good Luck Bidding!  ****       ALL DECALS  LISTED ARE ORIGINALS - THESE ARE NOT REPRODUCTIONS