Case Count: 6Bulk Weight: 7.8(oz) / 0.22(kg)The Dr. Laura Berman Intimate Basics Collectionâ„¢ is designed by women, for women to give you and your partner exactly what you need; color, ergonomic designs, discreet packaging, superior quality, quiet and powerful devices.For pleasure and to strengthen your pelvic musclesVibrating, multi-speed handle3 interlocking, graduated stacked dilator sleeves for custom girth selectionSoft universal sleeveABS (massager, dilator sleeves) TPR (universal sleeve)2 AA batteries4.5€?x 1.5 €?/ 11.5 cm x 3.75 cm (universal sleeve)3.5€?x .75 €?/ 9 cm x 2 cm (small sleeve)4.5€?x 1 €?/ 11.5 cm x 2.5 cm (medium sleeve)6.75€x 1.5 €?/ 17.25 cm x 3.75 cm (large sleeve)