VEVOR Trench Drain System, Channel Drain with Plastic Grate, 5.7x3.1-Inch HDPE Drainage Trench, Black Plastic Garage Floor Drain, 4x39 Trench Drain Grate, with 4 End Caps, for Garden, Driveway-4 PackHassle-Free InstallationRemovable GratesWater OutletsSturdy HDPE MaterialTrench Drain KitMultiple ApplicationInternal Item Dimensions: 3.9 x 1.8 x 39.4 inch/ 10 x 4.5 x 100 cm,Item Weight Each: 2.48 kg / 5.5lbs,Load Rate: B125,External Item Dimensions: 5.7 x 3.1 x 39.4 inch/ 14.5 x 8 x 100 cm,Color: Black,Amount: 4 Pack,Minimum Working Temperature: -40℃ / -40℉,Model: PSG45*100,Maximum Working Temperature: 120℃ / 248℉,Material: HDPE Plastic