Flea collar | Flea and tick prevention for dogs | Flea collar for dogs | Dog flea and Tick Collar for Dogs | Dog Flea Collars for Small Big Dogs Flea Treatment | Flea Protection Pet Flea Tick Control Made from original AK47 bullet. Manly solution to bottle opening Must have accessory for every firearm enthusiast Calibre: 7.62x39 Length of bullet: 5.6cm (2.2") Weight: 15g