The lily58 is my favorite split keyboard layouts but the available wrist rest leave a lot to be desired. Many are either attached and not removable and others are random sizes to fit other split keyboard. So I made one with Onshape using the outline of my take of Aufuny's and krech_ii case, which is available here. This version fits into the keyboard cut out and can be removed! It may fit into other similar designs but the height may very.

This print has three plates:

• The first is for the cutting template, which is for cutting out foam and leather (or any other material you would like to rest your wrists on).
• The second includes the wrist rests.
• The third has M5 bolt inserts to adjust lengths.

For this build I used the following parts:

• 2mm foam sheets with adhesive backing (these are available at most local craft stores)
• Scrap leather (or you could use cork)
• M5 bolts (used for tenting- the sizes I used are below but you might need to adjust lengths based on preference')
  • M5 x 12mm 6psc (outside of both sides)
  • M5 x 20mm 2pcs (inside lower)
  • M 5x 24mm 4 pcs (inside middle)

Note- I have found that some brands of the M5 bolts may have a slightly smaller diameter. If any of the bolts are slightly loose, you can add some hot glue to the threads before inserting into the tented hole.