Serene Valley Sink Grid 26-13/16" x 13-3/8", Centered Drain with Corner Radius 3", NDG2613C which means you can either

which means you can either drop it effortlessly in your existing countertop opening in remodeling or you can still use the normal undermount installation for a new kitchen setting

Door opening width 31

Serene Valley Stainless Steel Kitchen sink DD3622R is made of premium 304 Stainless Steel material

Serene Valley floating bathroom sink SVWS601-47GR is made of premium granite material that is specially engineered to be a non-porous surface that easily resists the stains and scratches that you hate to see on a bathroom sink

Our bathroom sink pop-up drain is made of super durable SOLID BRASS body plus 304 Stainless steel tailpiece

Serene Valley Sink Grid 26-13/16" x 13-3/8", Centered Drain with Corner Radius 3", NDG2613C which means you can eitherDESIGNED TO SIT AT THE BOTTOM OF YOUR KITCHEN SINK. PLEASE MEASURE THE BOTTOM OF YOUR SINK like we showed in the diagram. Sink bottom length and width should be about 1 2" more than the grid's length and width to give room for the grid easily in and out of your sink. If you are not sure how to measure your sink to match our grid, please contact us by email or message, we will respond to you in 12 hrs to help you. Grid Corner Radius 3". CENTERED DRAIN