These designs are the same units we use in our own conversions, these kits are suitable for converters who have experience in furniture manufacture and construction. Compared to our standard kit the Pro range includes a number of upgrades. 1 – Satin Aluminium corner profiles. 2 – Soft close drawer runners. 3 – pre applied edge banded edges ( knock on T trim is only used on worktop or curved parts). 4 – EvoMatic self locking catches. 5 – Often more drawers are included but this depends on the design.