1 Single Bowl Square Composite Undermount Kitchen Sink 440x440mm Waste Kit Black. Made from premium sus304 stainless steel, our luxurious sinks are manufactured to the highest standards. Optimal drainage achieved by precision channel grooves & high quality drainage. STRAINER: Rear-set drain design: Basket strainer & drain included. POSCO STAINLESS STEE: Premium Stainless steel construction 1.5mm Thick – Main body to Bottom. Can withstand high heat temperatures. Scratch resistant with the same visual appeal as the best cast materials and other medium weight sinks currently available. Environmentally friendly Comite is hygienic and simple to keep clean. Reversible fitting – drainer can be on the. Stain, scratch & impact resistant. Wastes & overflows included. Overall Size: 440(L)x400(W)x211(H)mm. Bowl Size: 44 x 40 x 21 cm (L x W x H).