Usage Tips:[Material]: Above Ground Pool Skimmer Kit is made of quality ABS material, which is hard, wear resistant and can be used for a long time.Sturdy and impact-resistant, this above-ground pool skimmer will last longer. It does not deform under heat or cold and has high resistance. [Application]: Pool Skimmer is suitable for above ground swimming pools. You can replace your worn or aging skimmer to give you a more efficient work experience. [Easy installation]: Pool Tools have a simple design and a simple installation process. No complicated operations are required, making it simpler and faster. [ skimmer kit]: Includes adaptors and fittings that fit most major of above-ground pools and pumps. Compared with other product it has better suction and skimming debris ability. [Installation Tips]: 1. If your pool wall doesn't have an existing knockout for the skimmer, use a marker to trace the outline of the gasket's inner edge on the exterior of the pool wall. 2. Cut the liner with a utility knife. 3. Install the gasket by inserting it into the cut edge. that the side with the 5 screw holes is on the top. 4. Use the gasket as a guide, follow the empty in the gasket to pierce or drill holes. 5. Align the faceplate to the gasket from the inside wall of the pool and align the skimmer body from the outside wall of the pool. 6. Screw the skimmer body and faceplate into the pool wall. 7. Place the skimmer weir into place in front of the skimmer. 8. Install the skimmer basket and then close the lid. 9. Install the fittings and adaptors as needed. You can replace the stock return fitting with the included jet nozzle for better water circulation. 10. Check for leaks. Most often, you only need to tighten the screws to stop the leaks. Colour:As Shown Material:ABS Package Contents: 1 * Above Ground Pool Skimmer Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.