File: Marker Holder.STL Name: Marker Holder Material: 42.13 grams ( 0.093lbs) Size: 114.3mm (4.5") x 22.9mm (0.9") x 63.5mm (2.5") Resolution: 0.20mm Laters: 324 layers Print Time: 4 hr 54 min Function: Holds five standard Expo dry erase markers vertically. Has screw holes but I glue a magnetic sheet to back side.