General description Oil-absorbing sponges are designed to effectively remove residue, body oils, tanning creams, makeup, and adhesive dirt from the walls of your swimming pool or spa. This set includes 16 flower-shaped sponges that help maintain cleanliness in your water features. Technical specifications Material: Sponge Color: Cream white Size: Approximately 8.9 x 8.9 x 3 cm (3.5 x 3.5 x 1.2 inches) Quantity: 16 pieces Usage Simply place the sponge in a pool or tub filled with water to allow it to clean the pool on its own. When the sponge is saturated, squeeze out the oil, rinse it, and reuse for better performance. Other information To prevent the sponge from turning yellow, avoid placing it in direct sunlight or exposing it to air. After opening, store the sponges in color or black sealed bags to extend their service life.