VEVOR Trench Drain System, Channel Drain with Metal Grate, 5.9x5.1-Inch HDPE Drainage Trench, Black Plastic Garage Floor Drain, 3x39 Trench Drain Grate, with 3 End Caps, for Garden, Driveway-3 PackHassle-Free InstallationRemovable GratesWater OutletsHDPE + Stainless Steel MaterialTrench Drain KitExtensive ApplicationDiameter of Side Drain Hole: 2.2 inch/ 5.5 cm,Item Weight Each: 3.3 kg / 7.3lbs,Load Rate: A15,Color: Black & Silver,Amount: 3 Pack,Minimum Working Temperature: -40℃ / -40℉,Maximum Working Temperature: 120℃ / 248℉,Material of Trench Drain: HDPE Plastic,Material of Grate: Stainless Steel,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,External Item Dimensions: 5.9 x 5.1 x 39.4 inch/ 15 x 13 x 100 cm,Model: PSG100*100*3M