This anal play butt plug is great for prostate massages.
Nexus has packed everything you could ever want in a butt plug into Ace. Ace is a medium-sized vibrating butt plug made from silky soft silicone with stimulation ridges on the shaft for stimulation where you want it most. It has six powerful, quiet functions including 3 X vibration, 2 X pulsation and 1 X escalation. All can be controlled either using the slim line remote control or by a button on the base. Ace is rechargeable using a USB magnetic charger for convenience.
Plug diameter at widest point 1.5 inches. The medium has a maximum diameter of 1.50″. The insertable length is 4.13″ and the neck diameter is .60″.