One piece adjustable strap for PRUSA RC3, etc. shield. Intended to be made from TPU so it's stretches to fit with basic length selection holes. 326 mm long strap fits 300 mm x 300 mm print beds diagonally.
Should be printed with TPU so that it's stretchy and 100% infill so that it's strong. Prints diagonally on 300 mm x 300 mm or larger print beds. Adjust z scaling to get desired resistance/thickness.
The author hasn't provided the model origin yet.