Mister B Cockstrap Pin Prick
This is Mister B Leather Cockstrap is adjustable with 3 snap studs and features short sharp pins pricking through the lining on the inside for extra stimulation. These pins prick the skin, but are too short to break it.
Depending on how loose or tighten you put it, the resulting inner diameter of this cockstrap varies between approximately 40 and 50 mm, ensuring a nice snug fit around your dick.
Having this cockstrap around your dick and balls will lead to longer and harder erections which you (and / or your partner) will enjoy.