ARK’s popular Bite-n-Chew Tips are also offered in an XL (extra long) size! These tip attachments for the Z-Vibe are approximately an inch longer and slightly thinner than the regular Bite-n-Chew Tips, making it easier to reach the back molar area. Use them to promote a sustained bite, practice biting and chewing skills, improve jaw strength and stability, and encourage oral motor skills. They can also be used outside the mouth on the cheeks and lips for added sensory input and stimulation. •Made in the USA, medical grade, FDA compliant •No lead, phthalates, PVC, BPA, or latex •Each tip measures approximately 2.5″ in length and just under .5″ in diameter •Sold individually •Dishwasher-safe •To be used with either the Z-Vibe or Z-Grabber handle (sold separately) • Caution: this therapeutic tool should be used under adult supervision at all times.