Flossing action made easy. Massages gums. Angled to easily reach back teeth. Removes food & plaque. Tips won't break off like brush picks. Angled to reach from both inside and outside of teeth and gums. Tapered sides apply pressure between teeth for better cleaning. Easily reaches in and around braces & dental work. Massages and stimulates gums to promote circulation. Made with durable nylon. Squared shank for angle control. Angled for easy interior cleaning. Made in U.S.A.