Meet QALO's jingle-free dog ID tag. Not only can the jingling of a dog's tag on their collar be a painful and irritating experience, it prohibits dogs from relying on their acute sense of hearing to experience the world around them. By treating your pup to a QALO dog ID tag, you improve their wellbeing, and your peace of mind. Features Custom engraved silicone dog ID tag. Free personalization with engraved text. Durable multi-layer silicone construction. Jingle-free design for quiet everyday wear. Scratch-resistant finish. Lightweight and comfortable for everyday use. Designed to help improve your dog's wellbeing by eliminating metal tag noise. Recyclable silicone construction. Specs Dimensions: 36mm wide x 35mm length x 5.5mm thick Material: 100% silicone Affixed with a 0.75" split ring