The package includes: You will receive 10 replacement black swimming pool wall plugs, which are sufficient to meet your daily use and replacement needs. These swimming pool plugs are compatible with INTEX&Bestway swimming pools.Durable materials and suitable sizes: These pool plugs are made of PVC material, which has good ductility and expandability, and can firmly and easily block the nozzle. The size of each pool wall plug is approximately 5.5 × two point nine × 2.9cm/2.13 × one point one four × 1.14 inches. Please confirm the size of the item before purchasing.【 Strong Sealing 】: When cleaning the pump filter element or replacing the filter pump, the pool plug can effectively prevent drainage, has good sealing, is reliable and durable, and has a long service life.These swimming pool plugs are very practical. The filter hole plug of the ground swimming pool filter pump can be used to seal the drainage outlet, with good sealing, allowing you to enjoy swimming with peace of mind. Swimming pools must use pool wall plugs. Widely used: These pool plugs are suitable for Intex&Bestway pool drain plugs, including 28270, 28271, 28272, 28273, 26700, 26702, etc. You can easily block the drainage of the swimming pool using a pool stopper.