Terrific new triangular-shaped chewies with a medley of five different textures on their sides/tips that provide marvelous sensory input to tongue, lips, gums, and little fingers! Stimulating ridges, swirls, and bumps on the tips replicate varying textures of food. The XT's are a bit "tougher" than the standard Tri-Chews, but aren't for agressive chewing. Pliable, easy-grasp, non-flavored chewies. Latex free. *Please note color may vary on these!