Navy + Brass All Weather Dog Collar - Made from recycled plastic bottles. **$1 from every collar sold will be donated to animal rescue and rehabilitation.** Lovingly handmade in a restored surfers shack on the East Coast of Australia. ABOUT SIZES To fit neck sizes: Small: 25cm - 31cm Medium: 31cm - 38cm Large: 38cm - 45cm Extra Large: 45cm - 52cm Small size collars have a petite width of 15mm. Medium and Large are 20mm wide. Extra Large collars are 25mm wide. **To measure your dogs collar size, use a measuring tape snuggly around the neck. Add two cm for breathing space** ABOUT THIS COLLAR » Canvas exterior for beauty - 100% recycled materials » Synthetic core for strength - 100% recycled materials » Sewn and hand riveted » 100% solid brass hardware ABOUT OUR MATERIALS Brass - The hardware on your collar is natural brass which will change and develop patina over time. It will develop a beautiful loved appearance with age and use, as a reminder of your animals great adventures. Recycled polyester - Recycled polyester is made from recycling single use plastic bottles. This can be woven into high performance and beautiful textiles. This collar is a long lasting, eco friendly product so you can feel good about your choice.