Features:1. Sucks up oils, scum from pool and spa water. Squeeze out, clean and reuse over and over again.2. Oil absorbent sponge helps absorb scums that forms in swimming pools, hot tubs, jetted tubs and spas, effectively avoided the formation of a scum in your pool or spa.3. Just put the hot tub accessories in a water area, tub, then sponge can help you to clean the pool by itself without any other difficult set-up, and soak up so many things you don't want.4. Made of sponge, soft and lightweight spa sponge is durable and can be cleaned easily for several times using.5. You can put the sponge in a water-filled pool or tub from vacuum bag, it can automatically clean the pool for you, when the sponge gets saturated, simply presses out the oil.Notice:*Actual color may be slightly different from the image due to different monitor and light effect*Please allow 1-3cm deviation due to manual measurementDescription:Size: 11.5*11.5cm 10 pcs x Oil Absorbing Sponge