The anus stimulator is more sanitary and effective than manual stimulation, and can be used by people with a weakened grasp. The probe is plastic, which reduces shock normally experienced from cold metal. The collar to control the depth of the probe is attached to a universal cuff that can be adjusted to any size adult hand. May be washed in hot water and chemically sterilized.
Overall length is 8in (20 cm). Weight is 3 oz. (143 gm). The probe is 1/2in (1.3 cm) diameter x 3 1/2in (9 cm) long.