This collar features a happy medium in every aspect of the design. The collar is thick enough to provide a more covered feeling on the neck, without being so large that it restricts movement of the head. It features a sturdy O-ring and reinforced eyelets for unquestionable control, while the fleece lining and medium width help to spread the pressure and create an "iron fist in a velvet glove" feel. The simple design makes this a great collar for anything from cuddling in pajamas to a wild night in the dungeon.