Developed by French veterinarian Dr. Stéphane, the Moon Collar is a huge success in animal hospitals both in Japan and abroad. It has an ideal shape and strength for preventing wound licking. It simultaneously solves the problems of traditional Elizabethan collars: "obstructed vision" and "sound amplification." It doesn't extend unnecessarily beyond the body's width, so it won't get caught on doors or furniture. The Moon Collar is filled with air, making it light and reducing stress on pets. Comfort is ensured even while wearing it. - Color: Navy - Design: Elizabethan collar style - Material: Soft PVC fabric - Purpose: Canine health management - Sizes: P, M, L, XL Neck circumference: Thank you for viewing.