Easy to use: When cleaning the pump filter, tightly plug the hole in the pool wall to prevent water from overflowing, and the installation is completed. Universal pump strainer hole plug stopper can be easily installed into your swimming pool and can be completed in just a few minutes. A must-have item ! Color:Blue Material: PVC Package Contents: 10 x Drainage plug (long style) 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. Pocket Friendly Kit: Replace lost and damaged plugs without damaging your pocket! Scope of application: Suitable for drain plugs of some pools and pools, including (28270, 28271, 28272, 28273, 26700, 26702, etc. related pool valve plugs) Stop the water flow: Throw away your sponges, rags, and cones! Say hello to pool wall plugs and end your leak worries. Conveniently plug into any above ground pool outlet and quickly clean or repair your filter. Soft, and flexible, it easily handles shrinkage and expansion caused by weather fluctuations Small size, easy to use and store.