PFBlend cock ring and stretcher: a toy for those who like tighter stretches. The bellows is made from a springy material with a stronger grip, making it the perfect choice if you want a tighter, tighter feel. Usage: Very easy to put on: just stick two fingers inside, stretch it apart. Then place it on the base of your scrotum and finally gently release it by pulling your fingers out. You won't believe how different sex feels while wearing this! EXTRA TIP: Of course, it can be used as a penis ring, but it's basically designed as a testicle ring and a stretcher by the manufacturer Perfect Fit. Features: -flexible, good support, tighter material -cock ring, cock ring and penis ring in one -thick wall, wide design -rubber tyre pattern -easy to use -length: 5,1cm -inner diameter: 1,5cm (springy) -outer diameter: 3,8cm -transparent colour Material: PFBlend: A tighter, denser blend of silicone and TPR (thermoplastic rubber) developed by Perfect Fit. WARNING: Not compatible with latex products, condoms, cannot be used with. TIP: the material of this product is a little sticky, for lubrication we recommend the use of a water-based lubricant only. Cleaning and storage advice: Wash hands thoroughly with warm, mildly soapy water before first use and after each use. Store slightly away from other toys or in a soft cloth or bag. (Do not allow it to cling to other toys as this may damage the structure of the material. ) Download instructions for use (PDF).