ooono No. 2 Clamp
Inner clamp size 15,5mm - 20mm
This clamp is ideal for attaching the ooono No. 2 to the Sun visor in car.
Here I provide you with the digital replica of the ooono No. 2 in TinkerCAD, so that you can make more cool and useful gadgets.
https://www.tinkercad.com/things/jlm6m211Iiq-ooono-co-driver-no2-shared?sharecode=VNQyzsw6HHcUfL_m9PQW4PkqHt-pCVjkzihJTZPFNXI