Textured Veins for Added Stimulation. Firm Yet Flexible. Phthalate-Free, Body Safe. O-Ring Harness Compatible. Suction Cup Base for Hands-Free Play. Tapered Tip for Easy Insertion. Wide Base for Safe, Comfortable Use. Total Length: 6.75 in. (17.1cm) Insertable Length: 6.25 in. (15.9cm) Width/Diameter: 1.5 in. (3.8cm)  Circumference: 5.25 in. (13.3cm)