Description

Copula - One Strap. Any Two Circles. Hand-made in Portugal. Copula is a single continuous strap of premium Italian full-grain leather that forms two adjustable restraint loops. It can connect wrists, ankles, elbows, thighs, waist or two different parts of the body - without chains, carabiners or separate cuffs. The wide leather band distributes pressure evenly for a firm, stable fit, while roller buckles and multiple adjustment holes allow precise sizing. Depending on the configuration, the buckle position and limited range of movement can make self-release difficult. Two integrated D-rings allow Copula to be tethered to a suitable anchor point, attached to a leash or connected to other compatible restraint systems, including Frenum. Key Features: One continuous leather strap forming two adjustable loops; No connecting chains, links or carabiners required; Suitable for wrists, ankles, elbows, thighs, waist and mixed configurations; Wide band for improved pressure distribution and stability; Two integrated D-rings for tethering and additional connections; Roller buckles with multiple adjustment holes; Reinforced stress points and hand-finished edges; Materials: Premium Italian full-grain leather; Metal roller buckles; Two integrated metal D-rings; Available Sizes Copula is available in five useful working lengths: 40 cm — wrist + wrist, wrist + ankle 50 cm — ankle + ankle, wrist + biceps 60 cm — elbow + elbow, wrist + knee 80 cm — knee + knee, wrist + thigh 100 cm — wrist + waist, thigh + thigh These pairings are examples only. Always select the size according to actual measurements. Choosing Your Size: Measure both body parts where the strap will sit and add the measurements together: A + B = required working length Choose a Copula size equal to or slightly above the result. The stated size is the total usable circumference around both body parts; buckle and overlap zones have already been deducted. For use over clothing, add approximately 1–2 cm per body part depending on fabric thickness. The fit should be snug without excessive compression, with enough room to slide one finger beneath the leather.