Rebuidable organizer. Base size 140x140 x 23(height)mm. Size holders 70 x 70mm, height version 1-100mm, 2-80mm, 3-60mm, 4-40mm.It can be printed without support, because are used max. 45° angles. You can use PLA filament, temp 205C-55C, layer height 0.3mm. Thanks for your interest.