Cooling Function: The dog bandanas and collar are designed to provide cooling for dogs in summer. The cooling cloth helps to lower the body temperature and keep your furry friend comfortable. Breathable Design: The bandana and collar are made of breathable materials that allow air to circulate freely. This helps to prevent overheating and ensures that your dog stays cool and dry. Easy to Use: Simply put the bandana around your dog's neck or attach the collar. The adjustable size makes it suitable for most medium-sized dogs. It can be used at home, on walks, or during outdoor activities. Suitable for Summer: Ideal for use in hot summer months when dogs are more prone to overheating. The cooling effect helps to relieve discomfort and keep your dog active and happy. Size M: The product is available which is suitable for medium-sized dogs. Please measure your dog's neck size before purchasing to ensure a proper fit. This cooling bandana and collar set is a great way to keep your dog cool and comfortable during the summer heat.