SpareParts Hardware Harness O-Stabilizer Rings
Great for supporting heavier dildos, or dildos with small or flimsy bases. Expands the size of the dildo base, providing better stability to the dildo when using strap-on harnesses.
Simple to use, just wet the inside hole with a little water, and slide down the dildos shaft!
Available in two sizes: Small/Med, or Large (for dildos that have a smaller flange on the top).
Item Size - Small/Med 3"w x 3.875"h with .75" center
Item Size - Large 3.5"w x 4.125"h with 1.25" center