Prosper Petit Line System has the most slim line of aperture 5mm(0.2”) and 12.5mm(0.49”) compare to
Prosper Line System(aperture 9.5mm=0.37” and depth 39mm=1.54”) Prosper Mini Line System
(aperture 6mm=0.24” and depth 30.5mm=”1.2”) and is a system for light weight items.
Front part is mainly hook and shelf for light weight goods.