Our wide bondage collar is lovingly hand-made in 3mm thick polished rubber and adorned with plenty of metal wear including a centrally riveted D-Ring, ready run a rope through or clip a lead to... Nothing says 'You belong to me' like placing your partner in a collar! Suggestive and striking enough to wear as part of an outfit, our rubber collar also tough enough to handle the strongest bondage or domination. Super easy to use, just wrap the collar around your neck and buckle up. SM: Fits 13.5 - 16.5 inches in circumference ML: Fits 15.5 - 19.5 inches in circumference Care and Cleaning: A collar made from rubber is super easy to clean too - simply wipe it down with a damp cloth. Don't store in an airtight container as rubber must be allowed to breathe