This is a set of 5 toothbrushes with soft nylon bristles. - Set includes: 5 toothbrushes - Bristle material: Nylon - Bristle hardness: Soft - Heat resistance: 80°C - Handle material: PP This excellent toothbrush has a mountain-shaped bristle design that closely contacts teeth and gums, ensuring no areas are missed during brushing. This popular product consistently sells out on Shop Channel. Thank you for viewing.