The Fillie Leather Collar and Lead - Spikes is an easy-to-use accessory produced by Liberator. Conceived for both men and women, this set can fit various neck sizes, guaranteeing comfort even during rough play. More importantly, the collar is enhanced by a nickel-plated D-ring shaped to connect with the lead’s swivel hook attachment. Users will also appreciate the hand-hold loop shaped for an easy grip. Spikes provide a more aggressive look. This set is made from non-toxic, body-safe materials.