• Improve your best friend's safety day or night by making him/her ultra-visible!
• Flashing LED-illumination technology with high-reflect material visible in low-light up to one mile
• Strong, durable and comfortable 1" nylon-web belting, size-adjustable with secure quick-release buckle
• Lightweight and weather-resistant; large stainless steel D-loop for license/ID and leash
• 100,000 hour-life flashing LED have excellent battery-life; easy-to-replace CR2032 battery included

Safety Yellow reflective collar with Signal Red flashing LED band, black nylon-web strap. Collar adjusts from 22" to 26" for larger dogs; also available in Medium 16" to 22" and Small 12" to 16". One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.