Perform like the stud you are! These Stay Hard Rings are a simple seductive add on to prolong your erection so you can prolong your sessions with your partner! Stay Hard cock rings provide amazing benefits as these can be used around the shaft or both the shaft and testicles to increase both your size and stamina. 33% thicker than our regular Donut rings so they aid in improving your stamina even more! Made from our proprietary blend of super stretchy Elastomer for your safety and hygiene during your intimate play. So pick up this Elastomer Donut Ring set by Blush tonight, you and your partner will love your bigger, harder erection that lasts longer! 0.5 Inch Thick x 0.7 Inch Inner Diameter x 1.67 Inch Outer Diameter 20% Thicker than Regular Donut Rings Increase Stamina & Enjoy Harder Erections Strong, Tear Resistant Elastomer Made from TPE. Contains no Fragrances, Phthalates, Paraffins or Latex