Purple 4-Pack Calming Collar for Cat, Calming Pheromone Collars for Cat, Efficient Stress, Anxiety Relief, Anti Aggression for Cats.

Ultimate Cat Anxiety & Stress Relief with Pheromones for Cats. Long-Lasting Stress Care, Cat Calm & Comfort for Up to 120 Days. 
Improve Bad Behavior Quickly Within 1 Hour with Our Cat Anxiety Collar. Provides Anxiety Relief, a Sedative Effect, and a Sedative Cat Sleep Aid for Your Pet.
This Collar is Made with High-Quality TPE Material and Plant Essential Oils to Relieve Anxiety, Aggression, and Tension. Waterproof, Hypoallergenic, Non-Addictive, Without Irritation.
Soft, Adjustable Calming Cat Collar – Fits Small, Medium & Large Cats. Infused with Cat Pheromones to Reduce Stress and Promote Comfort, Better Sleep & Freedom of Movement.

Package:
4x Calming Collar