I picked up a Chessex Role Playing mat to use in a Battle Royal game with my kids. We found that it kept sliding around the coffee table as it is relatively slick. This was exacerbated by the fact it is larger than my coffee table.
After testing that spring clamps will do the job, I quickly modeled and printed these clips for a ~.75"
Fusion 360 file linked below. This model designed to fit a ~0.75" table top.
Printer Brand:
Ultimaker
Printer:
Ultimaker 2
Rafts:Doesn't Matter
Resolution:
0.4mm Nozzle @ 0.28mm Layer Height
Notes:
See attached PrusaSlicer config.ini file for full details.
How I Designed ThisOriginal File
You can access my Fusion 360: https://a360.co/2XSMz7H
Fits a ~0.75" table top. Category: Toy & Game AccessoriesThe author marked this model as their own original creation. Imported from Thingiverse.