Adapts common suction-cup platforms to be usable with non-suction-cup objects using rubber bands or string/rope/shoelaces.
Object diameter is 100mm. Inner hole diameter is 40mm.
The rubber O-rings depicted are 60mm ID, 70mm OD (5mm thickness). Might be a better experience using 65mm ID, 75mm OD O-rings.
O-rings from Amazon: https://www.amazon.com/dp/B07DGLH5T9
Hismith sells a similar product for $50: “Hismith Suction Cup Adapter for Non-suction Dildos, with 2 Pair Rubber Bands” 3XLR/KlicLok
The author marked this model as their own original creation.