Come and Check Our Branding Solutions.How can you give your pet a cool summer experience in summer? This cooling collar for pets will be your perfect choice. When summer comes, you can put this collar in the refrigerator and then put it around your pet's neck. When cleaning, wipe directly with a rag, or clean with a soft brush, do not use corrosive detergent cleaning. If you want to sterilize, it can be basked in the sun for 30-60 minutes, not too long. Price for over than 5000 units is for sea shipment. Pls check inventory and detailed info before placing your orders.