I purchased this online, and it arrived today. I'm selling it because the size was too small for my Shiba Inu (male, 15kg). I only put it on him once indoors, but since it touched his skin, I'm listing it as "like new." Size: * Collar width: 15mm * Neck size: 28-35cm * Weight: 33.5g * Thickness: 3.0mm Purchase price: ¥2,990 It's made of soft shrink leather and is a beautiful red color. I will package it in the original bag it came in. I hope someone will like it! ☆彡