Sofa City Sweethearts tags are a great gift for your favorite four legged friend! They're sealed with resin, to protect from water or scratches and built to last. This item is customizable and your pet's name and your contact information can be added at no additional cost ▴ MATERIALS ▴ ECOPLASTIC-Our ecoplastic tags are biodegradable, and environmentally friendly. Ecoplastic Features: *Naturally silent. No clanging on water bowls or jingling sounds. *Nearly weightless. *Bright and highly visible *Highly Durable