Inspired by the smooth, rounded stones that have been shaped for years by flowing river water, each piece in the River Rock collection features a distinctive ripple texture. Formal to casual, stylish to rustic, each piece we craft is designed to capture the spirit of your life. Able to withstand temperatures up to 1000 degrees F, Wilton Armetale® Serveware is ideal for your cooking needs. Food stays hot longer and perfect for oven, stove or grill. Designed and crafted by hand, these beautiful products were made to last a lifetime. Hand wash. River Rock sectional rectangular server measures 15 inch long x 6-1/2 inch wide x 2 inch high.