Got a noisy sub? Deprive your sub the power to speak in the ultimate power exchange. The adjustable straps will provide the most comfortable fit, and the durable and soft silicone is strong enough to withstand plenty of chewing and tugging. Frequently bought with the TROPHY BOY® Puppy Play & Leash (sold separately). Made to be skin safe, Phthalates free. Stop use immediately if irritation occurs. Sold as a novelty item, not a medical device. This Product Is Non-Exchangeable, Non-Returnable, and Non-Refundable.