Gift your pet this bold Scarlet Pet Collar! The 0.75 inch O-ring fits most leashes and leads so you can take your sub for a walk around the home or the dungeon, while the striking red color catches eyes and stands out in the usual black leathers of a typical bondage scene. Constructed with a soft, plush PU leather designed to provide a satisfying feeling when worn. Adjusts from 12 to 15.5 inches in circumference. Measurements: Overall length 18.25 inches, strap width 1 inch, adjusts from 12 – 15.5 inches circumference; O-ring diameter 0.75 inches Materials: PU Leather, metal Color: Red, black