The Triangle Stranger is a perfect silicone Cockring that can be placed around your penis and scrotum. The sizes are 40, 45 and 50 mm. Made of soft silicone for good comfort. Also easy to take with you when traveling. For a longer erection and or a tight feeling around your balls, this is the best product. A complete product with the soft yet tight feel of silicone, holding your balls in place. Easy to assemble and disassemble. Trio cock rings are commonly sold in the steel but this silicone ring is a little different feeling than the cold steel.