1)It is suitable outstanding for workshops, storerooms, hobby cellar or as a garage shelf. 2)household racking

It's very popular in Germany The shelf are 90 cm long and therefore the shelf can be constructed also as a workbench. 

It is suitable outstanding for workshops, storerooms, hobby cellar or as a garage shelf. 

The assembly quickly is made.  A rubber hammer or similar can be used in addition

Household Shelving (Steckregal)