Looking for a stylish and functional way to chew? The ARK Chewel necklace was specifically designed with older teenagers and adults in mind. The beveled design looks like a gemstone for a very discreet chewable jewelry option. With a wide, flatter end, this necklace is a great option for chewing with your front teeth or pre-molars. Whether you're at school, work, or just need a moment to self-regulate, the Chewel is a safe and effective solution. Like all ARK chewelry, it's available in 3 color-coded toughness levels to suit all chewing needs: Standard The softest level - recommended for mild chewers who do not chew through anything. XT / Medium Firm The middle "Xtra Tough" level is firmer, but still fairly chewy - recommended for moderate chewers. XXT / Very Firm The "Xtra Xtra Tough" level is very firm and durable - recommended as the longest lasting level for avid chewers. The Chewel is an ideal outlet for any need to chew use it to support stress, anxiety, ADHD, Autism, sensory processing needs, and more. Specifications: Made from medical-grade elastomer. Crafted in our own factory in Columbia, SC for quality and safety assurance. pendant measures about 2.4" tall, 1.1" wide, .44" thick at the center, and .3" thick around the perimeter, on a 36" adjustable breakaway cord. Includes 1 pendant + 1 cord. Handwash or top-rack dishwasher-safe. Caution: Not a toy. Contains small parts that may pose a choking hazard. For ages 3+. Direct supervision required. Regularly inspect the product and replace at first sign of wear. The clasp and cord are not intended for chewing. *May be HSA / FSA eligible. Contact your plan administrator for more details.