dobule walled drawer system innotech(self closing type) specifications: ¡ñSize:260,350,420,470,520mm ¡ñmaterial /finish powder-coated steel,silver powder-coated steel,anthracite stainless steel brushed ¡ñConfirm the drawer width by free,front plate can adjustable ¡ñwith BV6F or BV6L concealed slides(undermount drawer slides)