About this 3D model
Modular card holder for unit cards, Star Wars Legion. Main holder for a unit card and 2x upgrades, then you can attach as many side slots for upgrades as you want. There are small holes for magnets. Hole size is 6mm x 1.5mm. I use 5x1mm magnets. Designed for unsleeved cards. If you sleeve your card just scale up a bit.