SentioCHEWS are more durable than chews made of generic silicone. Features a tough 24″ breakaway lanyard for active play. FDA compliant, BPA, latex, and metal free, SentioCHEWS are functional and dishwasher safe. Helps children with the need to chew to satisfy that need discreetly and fashionably. Bear in mind that Chewlery wears out sooner with aggressive daily chewing. Made in Canada. Available singly or as a 2-pack.