The Feliway Optimum 30 Day Refill X 3 Value Pack is a liquid formulation designed to promote the well-being of adult cats. Made by the trusted brand Feliway, this 48ml refill pack comes in a set of three, providing a total of 144ml of solution. Suitable for cats aged adults, this product originates from the United Kingdom and has a weight of 190g. Keep your feline friends happy and healthy with this convenient and effective supplement.