Bed (or couch/table) riser sleeves

What it is

Riser sleeves that slide over your existing boxspring bed legs (or couch/table) to add exactly +50 mm clearance, so a robot vacuum can clean underneath (tested with Neato D7). Friction fit—no screws, no glue, fully reversible.

Inner dimensions (mm):

• Small (square): 20.2 × 20.2 × 55
• Medium (square): 60.2 × 60.2 × 60
• Large (L-shaped): 149.2 × 149.2 × 60

Scaling: easy in X/Y/Z. If you want to keep exactly 50 mm, do not scale Z. Large includes a fit test insert (~32 g).

Verified print (6 months use): Bambu PETG-HF, 0.6 nozzle, 0.24 mm, 3 walls, 4 top, 3 bottom, 20% honeycomb, normal speed.

Also included: PETG 0.4 nozzle / 0.20 mm profile.

Notes / safety: 

Designed for compressive loads. Ensure your bed remains stable, test gradually, and consider adding felt/rubber pads if you want extra floor protection or grip. My bed has 13 legs, but this varies—print risers for every leg to keep the load evenly distributed!