Made in the USA, ARK’s Brick Bracelet provides a safe, wearable, discreet, and cool solution for those who need to chew. It has a unique ‘twist-on’ style that makes it very easy to take on and off the wrist as needed for oral motor stimulation throughout the day – a great option for those who can’t resist chewing on the clasp/cord of necklaces. It can also be used as a sensory fidget (twist it, bend it, run your fingers over the tactile bumps, etc.), or even a mouthing tool for babies. ARK’s Bracelet comes in 3 color-coded toughness levels. Standard- This is the softest option, for mild to moderate chewing. XT – XT stands for “Xtra Tough,” recommended for moderate to avid chewing. XXT – XXT stands for “Xtra Xtra Tough.” This one is VERY firm, recommended for avid chewing, or for those who like to chew on very firm items. Please note: it’s super firm!