Approximately 22" tall. 

This was originally designed by Tosashin1028. A medium—to large-size printer, like Elegoo Saturn, is required. Assembly instructions are included.

Requires the following hardware for the joints:

Magnet 8x3mm
amazon.com/gp/product/B07B3SDRCP/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Assorted Plastic spacer OD 7mm(0.276"); ID 4.2mm(0.165")
amazon.com/gp/product/B071DF6ST4/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Nylon washer M7
amazon.com/gp/product/B07DBX71CM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Nylon washer - 10mm(0.4 Inch) OD 4mm(0.16 Inch) ID 1mm(0.04 Inch) Thickness
amazon.com/gp/product/B016EWXGQM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Nylon Washer - 20mm(0.8 Inch) OD 12mm(0.47 Inch) ID 1mm(0.04 Inch) Thickness
amazon.com/gp/product/B07NRY1477/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1

M4 Bolt - 16mm long, 20mm long, 25mm long, 30mm long, 35mm long
amazon.com/gp/product/B07KRS36P2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

M4 Nut
amazon.com/gp/product/B07BKTBZYL/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1