Duże silikonowe kajdanki Amor

The silicone is thick enough that it doesn't dig in during longer sessions, and the red finish wipes clean with a damp cloth. The buckle holds tight without any slipping, which was my main worry.

Was worried silicone would feel flimsy but these hold up way better than my old metal pair, and the smooth finish means no pinching or marks after. The buckle stays put even when things get lively, which was my main concern.

The red color is even more striking in person, and the wide band spreads pressure nicely so there's none of that pinching you get with thinner restraints. They slide on smooth but lock down securely, which is exactly what I needed for a longer session.