High-quality material: the transparent dust cover set for toothbrush head is made of food-grade plastic material, pure and transparent, simple and generous, non-toxic and odourless, durable, clean and hygienic, not easy to break after prolonged use and safer to use. Multifunctional: The toothbrush case is removable, lightweight and practical. It is small, takes up little space and is easy to carry. It is suitable for most toothbrush head sizes. Suitable for family trips, hiking, outdoor camping, etc. Toothbrush box colour: This toothbrush box has five different colours, White, Yellow, Red, Green and Blue, which is enough to meet and replace your daily needs. Brush head size: the size of the toothbrush head is approx. 4x2 x 2.5 cm, is easy to clean and the combination of the toothbrush can help to dry toothbrushes to prevent dust and dirt and keep them clean.