the considerate design and sufficient quantity could meet your most cleaning needs. material: our pool cleaning block with handles are premium quality, the white handle is made of quality plastic and the swimming pool tile stones are made of pumice the materials are sturdy, thick and not easy to break, bringing a nice usage experience. Brilliant design: the design of hand-held pool pumice stones is wonderful, the handle is designed to keep your hands away from dirty, and the replaceable pumice brush head design make sure that they can serve you for a long time, saving your time and money. Wide usage: these replacement pool pumice stones can not only be applied for pool stain cleaning, but also for home barbecues, kitchen sinks and toilet cleaning to meet your daily needs, bringing a different usage experiences. Convenient to use: the replacement pool cleaning blocks are easy to use, what you need to do is that assembling the handles and pumice stone together and put them at the pool area that needs to be cleaned, then wipe the water repeatedly to remove all kinds of stains on the surface. Color: White and gray Material: Pumice and PP Package Contents: 1 x brush with handle 5 x replacement pumice stones Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.