Lustertone finish: durable, handcrafted finish looks as great on day 3,000 as on day one. Light scratches naturally blend into sink finish with time Top mount installation: sink is designed for drop-in installation to make the sink a focal point of your room Double bowls of equal size: conveniently use bowls independently for washing, soaking, rinsing, drying and other household tasks Highest quality 18-gauge thickness and type 304 stainless steel for lasting durability, performance and lustrous beauty U-channel installation: Mounting clips placed inside the channel before installation mean less time under the sink for an easier install