Soft end-rounded bristles are pre-pasted with a U.S. formulated solution. Assorted colors (blue, red, green, yellow) each individually wrapped in cello. 4 Bristle Row Count 39 Tuft Soft End Rounded Bristles Our toothbrushes are an affordable way to keep teeth clean and help prevent the spread of germs, since each toothbrush is individually wrapped. Featuring a full head with 39 soft tufts and end-rounded bristles. Perfect for dental offices and patient care bags, our toothbrushes in bulk packs are adult sized and can be used in a clinical or home setting. Also great for storing in office desks to freshen teeth (and breath) after lunch and before business meetings with clients and co-workers. Throw a brush or two in your travel bag or purse to brush your teeth on the go and during vacations.