About this 3D model

Given are two part drawings for cane holder with 60mm diameter cane. One can scale down the product in Cura and matter control to adjust the cane diameter. A slot has been provided on one side for adjustment of cane diameter. I have modified the design with fillets to increase its 3D printability. I did modeling of the part on FreeCAD. The given files with Extension .std are freeCAD files New modified contours of handles make the part less heavier than original part i.e. lots of material is saved with this modification. Two parts are: 1.With less wider handles 2. With more wider handles Commercial cost of product available: $15 (https://www.arthritissupplies.com/ingrid-cane-holder-walking-cane-or-crutch-holder.html) Approximate cost if part is 3D printed: $0.54