Mediplus DS works by building a protective barrier against the sensitive teeth. It's clinically proven sensitivity relief agent effectively soothes tooth nerve ends, whilst the gentle whitening system lifts away surface stains. Dimension of Cartons: 90gms: 300 x 330 x 210 mm 140gms: 300 x 300 x 215 mm Quantity in 1x20 FCL 90gms: 1400 Ctns 120gms: 1500 Ctns