Master Series Grand Mamba XL Style Cock Sheath with Jock Strap style Waistband O/S from XR Brands. This clear penis extender adds length, girth, and hardness while allowing your rod to show through. The elastic waist and ergonomic base hold it tight to your body as the realistic head and textured shaft penetrates your partner. Can be used hard or soft, with a hole at the base that allows your balls to hang down. A single strap runs up the back, and the sturdy elastic stretches to fit most any size. Measurements: dildo: 8.5 inches in total length, 8 insertable, 2 inches in diameter. Materials Thermoplastic Rubber TPR Sheath, Elastic Jock Strap. Color Clear. Note one size fits most.