General description This package contains 40 pieces of creamy flower-shaped oil absorbing sponges, designed for effective use in hot tubs, spas, and swimming pools. The sponges have excellent water absorption properties, making them suitable for cleaning not only pools but also kitchens. Their sufficient quantity ensures you have enough to meet your daily needs. Technical specifications Size of each sponge: approximately 3.54 x 3.54 x 1.18 inches Storage method To prevent the sponge from turning yellow, avoid placing it in direct sunlight. Store the sponge in a sealed bag after opening to extend its lifespan. Vacuum seal the sponge to maintain its softness. Usage Before use, soak the sponge in water to allow it to return to its original shape. Simply place the sponge in the pool or bathtub to clean the water surface. After soaking, rinse the sponge and reuse it as needed.