Used for 1.25 diameter pools: These pool plugs are used for pools with 1.25 diameter pipes This is a replacement part, not the replacement part. original, you can buy replacement parts, when the original parts are lost or damaged, please pay attention before buying This swimming pool stopper is used to temporarily block the swimming pool to prevent water leaks and make it easier to install and remove pool water lines This replacement hose cap is suitable for pools without a plunger valve The package includes: 5pcs × swimming pool plug, if you need more quantity, please contact us and we will give you a discount