Tough Bars are an extra tough chewy fidget bar that feature a chunky, easy-grasp, solid rectangular design. It's like getting 2 therapeutic chewies for the price of one! One end has raised textured bumpies, the other end is totally smooth. Tough Bar Chew Stixx are a nice XT chewy tool for children who grind their teeth, have TMJ challenges, and for extreme oral sensory seekers. on-toxic and latex-free. Colors may vary. Measures 1" x 4-1/2".