Protective Cap: This is a hygienic protective cover for the toothbrush head. It is compatible with the entire line of series round toothbrush replacement heads. It provides health and safety protection for the brush head. DescriptionThe use of plastic material, the brush headcover is durable and safe to use. Ash will fit like a case without falling off. It will guarantee your body better health. Always expose the brush head to prevent bacteria and dust. It is also convenient for travel. This convenient and practical brush head protective cover can be used to travel as you put the brush head on the cover and put it in the case. Features: Color: Transparent - Material: Food Grade Plastic - Size: Approx. 5cm - Brush head cover fits like a storage case and fits most replacement brush heads Perfect fit and wont fall off. - Cover ensures better health Always expose the brush head to prevent bacteria and dust. - Convenient for travel. - Easy to clean and reusable. The clear plastic cover can be washed and reused many times.