Each Grate Measures Size: 11 1/8" Wide X 13 7/8" Deep inches

The Universal Thermocouple Total Length 24"

our snow melting mat delivers fast and effective snow and ice removal

Dimensions: 11 3/4" x 16 15/16" for each grid or 23 1/2" x 16 15/16" overall

Burner Dimensions: 15 1/2" x 4 1/2"

4 Pack Elbow Pipe Insulation Foam Tube Outdoor Wrap Pipe Covers Tubing Water Foam Covers for Outdoor Winter Irrigation, Sprinkler (1.5 Inch) 726454 Each Grate Measures Size: 11Features: Rich in Quantity to Use: the package comes with 2 pieces of black foam tubes and 2 pieces of elbow insulation, the long foam insulation is about 40 cm 15. 75 inches in length, the elbow insulation is about 8 cm 3. 15 inches in length, their outer diameter is about 48 mm 1. 89 inches, inner diameter is about 38 mm 1. 5 inches, the thickness is about 5 mm 0. 2 inches, suitable for 1. 5 inches copper pipes, and the quantity is enough for your