【Pulse-Activated Heat Reveal】: Obedience meets raw desire. Engineered with sensitive thermochromic technology, the supple midnight leather rests flush against your pulse points, melting into an alluring, flushed crimson the moment your breathing quickens and the heat takes over.
【Sensual Tension & Adjustable Fit】: Measuring 0.66 inches (1.7 cm) in width, this collar is sculpted for sweet surrender and commanding praise. Adorned with gleaming gold-tone heart and initial hardware, it offers an adjustable fit from 14.5 to 16.6 inches (37–42.3 cm), letting you effortlessly transition from a teasing drape to a breath-catching, skin-tight lock.