"I almost ran out the other day and it sent me into a panic. I work on old properties with wonky walls and floors. Sometimes they are just temporary to level or align and other times they stay in place permanently. Very simple and very easy to use and re-use"
"Perfect for fitting base units in kitchen or bathroom to get the units level on uneven floors. On units that don't have adjustable legs just slide these in each corner until the units are level then screw the unit to the wall"