SD Holder

ABS, 0.2mm layers, 3 perimeters, 0.4 skin thickness, 0.4 extrusion width, without support. Infill only for covers and inserts. For final assembly, choose one pair of inserts - height depends of slots quantity. Might be need to combine this pair (acetone). For card-reader slot + any 3 pcs of cards slots is perfectly fits M3x30mm screws.