Coffee Wood Chew: Natural; Size: S, M, L, XL Dimensions: 1-6.5 cm diameter x H: 11-22 cm. Features: eco-friendly, sustainable, non-toxic, flexible, can be mass-produced, lightweight. Material: natural coffee wood. Usage: release stress for pets, keep teeth clean, protect teeth from being damaged by gnawing sharp things. Color: natural wood. Origin: Vietnam.