Maintaining a clean and hygienic electric toothbrush routine just got easier with the Dock Gunk Stopper for Oral-B. This practical upgrade protects your charging dock from unsightly gunk build-up, ensuring a fresh and clean brushing experience every time. The pack of 5 protectors is designed to fit seamlessly into oval charging docks, offering long-lasting convenience. Effortlessly install and clean these stoppers to maintain a pristine bathroom environment. Charger not included.