Easy Brush Head Replacement: The button is located at the end of the handle . Users can easily install and detach the brush head with a quick press . The clip holds the brush head tightly to avoid it falling off Wall Mounted Toilet Brush Cleaning Set: The set includes one 17 inch (43.2 cm) ergonomic wand (no assembly required) , one wall mounted caddy , and 16 refill heads , sufficient to meet daily cleaning needs 360° Deep Cleaning Design: This toilet brush features flexible brush heads that can reach under the rim and bend to ensure thorough cleaning . The dense cleaning pads effectively lift away stains from hard to reach areas No Drill Adhesive Wall Mounted Installation: The wall mounted toilet brush set is easy to install with strong adhesive backing , requiring no drilling Wide Application: The wall mounted toilet brush is ideal for bathtubs , sinks , tiles , shower doors , and floor drains . It is an all in one cleaning solution for homes , RVs , and hotels