Weird stretchy thing

these are two smaller versions of "kinetic hinge toy" by osironglaw, for better print time. there are two different versions: 1.5cm height and 1.26cm height.Print SettingsRafts:Doesn't MatterSupports:NoResolution:0.2mmInfill:100%Notes:0.2mm height works fine, 100% for better stability, PETG recommended but pla also works