OUR CHEWIGEM CHUBE IS RECOMMENDED FOR THOSE WHO: Self-regulate by chewing on non-food items such as sleeves, do tongue fidgeting, lip biting, or thumb sucking. Are mild chewers. Because of the right angle of the ends, the Chube is not recommended for someone who nibbles along edges. Have difficulty eating due to poor sensory input in their mouths. PRODUCT DESCRIPTION Will not damage teeth. Pendant is easily attached to InnovAID’s weighted vest or worn as a necklace. Can be used as a hand fidget if wearing a necklace isn’t tolerated. This item includes a breakaway clip, but caution should always be used when worn around the neck, especially for those 3 and under. Pendant is composed of medical grade, FDA approved silicone and is lead-, latex-, BPA- and Phthalate-free. Four in a package. Chube is 5.5 cm/2.25 in long. Cords are silky to touch, approximately 85 cm/34 in. and easy to adjust to desired length. Breakaway clip included. PRODUCT CARE Since people chew with different intensity, check your Chewigem Chube regularly for wear as each person will wear it out at a different rate. Cleaning: wash with soap and water. Rinse with water.