Simple Couchfoot-Extension

This Thing was made for the IKEA couch in my living room so your mileage, with your couch, may vary.
This is a simple 2 cm (25/32 in) extension to the foot of a couch - in my case needed so my vacuum-robot could pass under it easily.

This Thing comes in two flavors: Just the foot and a foot with a built-in wall-spacer of around 20 cm since my couch kept sliding right against the wall all the time (better for air-circulation behind it ;) )

The foot measures 52 mm (2.04724 in) on the inner