love ball set consisting of 1 single ball and 1 duo. Elliptical shape with rotating ball weights inside. Perfectly suitable for pelvic floor exercise. Quilted design. Stretchy retraction strap with Swarovski® crystal. Soft Touch surface. Single ball: complete length 15 cm, Ø 3.2 cm. Weight: 48 g. Ball duo: complete length 20.3 cm, Ø 3.2 cm. Weight 75 g. Silicone.