This model is to raise the height of the Ikea HATTEFJÄLL office chair. A few of the Ikea office chairs appear to use the same legs but I can not say if it'll fit :)
I printed on the X1C out of Matt white PLA on one of the strength modes. Seems to be strong enough, I weight 75kg.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.