This is a high-performance long-acting pest repellent collar for cats, designed to provide continuous, medical-grade protection against parasites without the need for monthly drops. Design & Material: The collar is made from a soft, flexible grey polymer and comes packaged in a durable aluminum travel tin to maintain the potency of the active ingredients until use. Extended Protection: It is engineered to provide 8 months of continuous protection against fleas, ticks, and other biting insects, making it a "set-and-forget" solution for busy pet parents. Safety First: The formula is allergy-free and designed to be safe and eco-friendly for daily wear. It features a special water-resistance design, meaning it remains effective even if your cat gets wet. Comfortable Fit: With a length of 38cm and a lightweight profile (30g), it is easily adjustable to provide a snug, secure fit for cats of all sizes. Best For: This is an essential for outdoor explorers or cats in multi-pet households where the risk of pest transmission is higher. It pairs perfectly with our "Clear Canal" Ear Mite Treatment for total parasite defense.