How about your penis when making love? Want it to become stronger. longger and bigger? This penis extender vibrating cock ring can offer help. You only need insert your penis in. you will feel its stronge power. With 9 vibrating modes. make you sex time last longer. Use lube. you will feel tight and smooth. Soft silicone material. really safe and comfortable. In addition. you can control by App. really easy and simple to handle. It is portable. just take it into your bag when you have a trip or go out for meeting. 100% waterproof. you can use it at pool or bathroom. Now. bring it home and become more stronger!