1. Drainage cover, kitchen sewage ditch drainage sewer ditch cover. 2. channel drainage grilles to your drainage system from the forefront, drain excess surface water, and prevent leaves and debris from entering and blocking your pipes. 3. This product is different from previous metal products. 't worry about rust, it is lighter than similar metal products, but it is also strong and durable, and it is a good choice for your sewer maintenance. 4. Channel drainage grille handles moderate water from the driveway concrete and terrace swimming pool area courtyard and sidewalks 5. channel drainage grilles to your drainage system from the forefront. Type name: resin manhole cover trench cover Style: modern and simple Application: home, , etc. type: 1 Colour:black Material:Composite material Size:50 x 30 x 2 cm Package Contents: 1 x Trench cover Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.