Thank you for viewing. Size: L size (Total length approx. 40-42cm, inner dimensions are slightly smaller) Opened and only tried on once. Selling because the size didn't fit. [Product Description] A collaboration project between HELLY HANSEN and the dog accessory brand Gris. This is a HELLY HANSEN special color collar using Gris's standard outdoor rope. It has moderate elasticity, which softens the impact of sudden pulling. By weaving in reflectors, visibility during nighttime walks is improved. A HELLY HANSEN special color charm is included. Bonus treats: ① Nelson's Dog Food Chicken 100g Expiration date: 2026/4/1 ② Alan Natural Chicken, Duck, Turkey Treats Expiration date: 2026/11/16