Perfect for all sorts of sexy adventures  anal and otherwise - the 3.5 Inch's widespread circular base anchors into many O-ring or open-front harness systems. But! If strapping it on isn't your cup of tea/coffee/juice, you can easily stabilize that same base against most smooth nonporous surfaces, because it's also a suction cup. Press it firmly to windows, walls, counter tops or floors for a hands-free ride.
The 3.5 Inch comes to you and yours in in body safe TPE (elastomer). This plug is extra easy to clean, some warm soapy water or a good toy care fluid/foam will do the trick nicely. This RealRock Plug is compatible with any favourite water based lube you love. 
Length: 3.5"
Insertable Length: 3"
Girth: 5.5" at largest point
Width: 1.6" at largest point
Colour: Pink