DIMENSIONS: 15-1/16" x 17-3/16" x 1" CUSTOM SIZED: Designed to cover the bottom of specific Elkay sink bowls: ELGH3322, ELGHU3322, ELGRU13322, ELXH3322 CORROSION RESISTANT: Constructed of solid stainless steel to resist corrosion. PROTECTS SINK BOTTOM: Specially designed feet protect sink bottom to keep it looking great. BEFORE YOU MAKE YOUR PURCHASE: Please view images for measuring instructions and dimensions.