Custom Collar Size

The collar inner diameter can be customized to your preferred size. When placing your order, please enter your required collar inner diameter (cm) in the order notes at checkout.

The cup body is manufactured to fixed dimensions for consistent quality and structural stability. The handle can be customized according to your preferences. If you would like to modify the handle design or shape, please contact our customer service team before placing your order.

When specifying the neck circumference, please indicate the unit of measurement you are using—whether centimeters, millimeters, inches, etc. This style also supports personalized customization; the design can be adapted to create ankle cuffs, wrist cuffs, and similar items. Should you have any specific requirements, please feel free to contact our customer service team at any time. Simply provide your contact details and specific inquiry, and one of our customer service specialists will reach out to you as soon as possible to offer suitable recommendations.

An improved version of the B18 men's belt—designated Model Y36—features limited anti-cheating capabilities for use in interactive gaming challenges, while also keeping the crotch area dry to facilitate hygiene and ventilation.

The chain length for this set of heavy-duty handcuffs and leg irons can be fully customized to meet your specific requirements. Additionally, you have the option to attach a heavy-duty carabiner—sized to match the diameter of the chain—to the bottom of the cuffs; this allows you to detach the restraints and swap in chains of different lengths at any time. For further details, please contact our customer service team and provide your contact information; a member of our staff will get in touch with you as soon as possible.