Brand new, unopened. The product image shows 6, but you will receive 16. Product Description: Thoroughly eliminates unpleasant odors from rabbit litter boxes! This is a stick-on type deodorizer that can be used around cages and inside drawers. The effect lasts for approximately 30 days, and you can visually see how much of the deodorizer is left. How to Use: Please use it around your pet's cage for pet odor elimination. How to Use: Please use it around your pet's cage for pet odor elimination. - Quantity: Set of 16 - Color: Blue - Product Name: Deodorizer - Duration of Use: 30 days - Target Animal: Rabbit Thank you for viewing.