Height adjustable classroom tables supplied with a detachable hand crank Can be adjusted with top or side crank mechanism on both sides for ultimate flexibility When height is set in position, the table is completely tamperproof Durable MDF bullnose edge with laminate top in a choice of colours The table height can be adjusted from 51cm to 81cm Steel frame in silver colour Choice of size & top colour 5 year warranty This product has a minimum order of 2