Springy door stopper / catcher with embedded magnet inside.

Model files are for magnet 10mm x 2mm, but OpenSCAD file is included so feel free to make version that suits your needs. I used doublesided tape to attach spring. Also attach at least 1mm thick metal plate to door if its not magnetic.

There are two variants:

• without cover, use superglue to attach magnet
• with embedded magnet (with cover) you have to stop print at ~13mm height to place magnets inside

Recommend printing from FLEX material, because others were too stiff. Its definitely possible, but you might need to tweak some model dimensions and parameters too (more spring bends, smaller bend radius etc.)