This super comfy neoprene stabilizer is designed for use with our 2.0 inch to 2.5 inch O-ring Rise Boxer harnesses. Specially shaped to add structure and stability, use this stabilizer to expand the base of a 1.75 inch to 2.5 inch diameter toy.
To use, simply slide in the stabilizer behind the O-ring and insert toy through stabilizer and O-ring.