Plastic Material: Swimming pool replacement spillway gate flaps are made of high quality plastic material, durable, wear-resistant. wear and designed for outdoor use. long term. Functionality Improved swimming pool: By replacing old or damaged parts, you can improve the functionality of the pool. and performance of your swimming pool, ensuring a better swimming experience. Wide range of applications: swimming pool replacement spillway covers are versatile and can be used in swimming pools, spa facilities, etc. Easy to use. install: the skimmer spillway flap is easy to install. install and can directly replace old or damaged baffles to meet your needs. your different needs. HIGH RELIABILITY : Featuring superior craftsmanship and high reliability, these skimmer door guards are practical pool accessories that you can use with confidence. Product Description 1. Plastic material: The swimming pool replacement door flap is made of plastic. Made of high quality plastic material, durable and