Protect your sink from scratches with a WireCraft Bottom Grid from Houzer. This sink grid is designed to fit the EX-MB-3300 Houzer kitchen sink and measures 29-1/2" W x 15-1/2" D x 5/8" H. Made of premium grade T-304 stainless steel, the sink grid is resistant to corrosion and stains. The Houzer WireCraft Bottom Grid ships via UPS.