【Product Overview】 Flea collars are an effective flea and tick control product for dogs. They provide protection for approximately 4 months, keeping your beloved dog safe. 【Ingredients and Effects】 The main ingredients are phenothrin and pyriproxyfen (IGR), which are highly effective in eliminating fleas and ticks. 【Size and Usage】 The collar is 60cm long and suitable for medium to large dogs. It's easy to put on and use, ensuring your dog's comfort. - Product Name: Flea Collar - Purpose: For dogs - Ingredients: Phenothrin, Pyriproxyfen (IGR) - Effective Duration: Approximately 4 months - Size: 60cm long - Package Contents: 1 collar (21g, 60cm) - Target Animals: For medium and large dogs Unused, but the outer packaging is torn. Thank you for viewing.