Specifications Model: PSG100*100*3M Material of Trench Drain: HDPE Plastic Material of Grate: Stainless Steel Color: Black & Silver Load Rate: A15 Amount: 3 Pack External Item Dimensions: 5.9 x 5.1 x 39.4 inch/ 15 x 13 x 100 cm Internal Item Dimensions: 3.9 x 3.9 x 39.4 inch/ 10 x 10 x 100 cm Diameter of Bottom Drain Hole: 3.1 inch or 3.6 inch Diameter of Side Drain Hole: 2.2 inch/ 5.5 cm Item Weight Each: 3.3 kg / 7.3lbs Maximum Working Temperature: 120 / 248 Minimum Working Temperature: -40 / -40 Package Content 3 x Trench Drain 3 x Metal Grate 3 x End Cap