MATENIX Flea and Tick Prevention Collar for Cat - Best Flea Collar Repellent - 8 Month Protection - Environment Friendly with fully Natural Ingredients Keeps food fresh up to 5 times longer Allows you to seal bulk purchases twice as fast Allows for the storage of left-overs in individual portions-"use one save another for later" Multi-ply material prevents freezer burn is BPA free, and microwave safe The roll is perforated in the middle to allow for sealing two things at once