Thin Blue Line Stars & Stripes Collar Thin Blue Line . This Thin Blue Line Collar Is Great For Walking And Training Pets. Woven From High-strength Nylon Material The Dog Collar Is Durable And Lightweight Which Allows You And Your Pet More Comfort And Freedom. Let Your Best Friend Show Their Support For The Men Women And Dogs That Walk The Thin Blue Line Specifications for Thin Blue Line Stars & Stripes Collar: Manufacturer: Thin Blue Line Men's Clothing Size: Large Apparel Fit: Regular Design/Pattern: American Flag Size: Large