Vevor Drainage Trench & Driveway Channel Drain With Steel Grate - 3-pack Bottom & Side Outlets Hassle-Free Installation Detachable Grates Sturdy HDPE Material Trench Drain Kit Multiple Application Material of Trench Drain: HDPE Plastic,Material of Grate: 201 Stainless Steel,Internal Item Dimensions: 110x100x1000mm / 4.3'x3.9'x39',Item Weight Each: 3.3 kg / 7.3lbs,Load Rate: 6600 lbs,External Item Dimensions: 147x132x1000mm / 5.8'x5.2'x39',Color: Black & Silver,Amount: 3 Pack,Minimum Working Temperature: -40 / -40,Model: PSG100*100*3M,Maximum Working Temperature: 120 / 248