Made from Pure body safe Elastomer. Nutz is soft and ultra stretchy. Nutz is also incredibly strong so it will not easily snap. Nutz. The preferred cock ring of Real Men.1.7 Inch Outer DiameterSoft And StretchyIncrease Stamina & Enjoy Harder ErectionsStrong, Tear Resistant ElastomerMade from TPE. Contains no Fragrances, Phthalates, Paraffins or Latex