Planet Dogs Orbee-Tuff Dog Bone is 5" long, buoyant, minty, recyclable, non-toxic and rinses clean. Made in the USA. Made of Orbee-Tuff material, they are flexible and will withstand heavy chewing. Please supervise pets when playing with toys as no toy is completely indestructible.

What is Orbee-Tuff? (FAQ explained by Planet Dog)

"Orbee-tuff is a plastic we developed and has no latex in it. It’s a thermo plastic elastomer (TPE) to be precise, but instead of using any of the chemical softeners (such as Phthalates or BPAs) used in vinyl and other plastics we use White Olefinic oil to soften, which is very much like Baby oil and completely safe. We also add a small amount of essential Peppermint oil. Our toys have been tested and shown to be non-toxic many times since Orbee-tuff was introduced 10 years ago."