Features: Durable Material: These scrubbers are made of foam, effectively help dislodge debris from swimming pool. Perfect accessories for pool cleaner. Easy Maintenance: With our easy installation filter foam sponges, you can quickly and easily replace your old, worn-out sponges. Great Replacement Part: Made from quality materials, these filter foam sponges are a perfect replacement part for your pool cleaner. Versatile Use: These filtering sponges can be used for a variety of pool cleaning tasks, making them a versatile addition to your pool accessories. Nice Service: Please contact us when you have any questions about this product, we will try to solve the problem for you as soon as possible. Specifications: Material: Foam Size: 1.75*2.8in 10 * Sponges