Enhance your cat's lounging experience with our high-strength suction cups for glass window cat hammocks. These durable suction cups come with cross and round hole rings, providing a reliable hold on glass surfaces. great for creating a for your cat to relax and watch the world go by, these suction cups are simple to attach and detach, making them a convenient addition to your home. Features -Color:Multi -Material:PVC -Size:8.60X8.60X3.70cm/3.38X3.38X1.45in -Easy installation: the crosshole ring design allows for installation on glass windows, eliminating the need for tools or adhesives -Enhanced home flexibility: these suction cups provide a arrangement, creating a cozy resting spot for your cat without compromising your interior design -Maximized space utilization: by utilizing vertical space on glass windows, these suction cups help you maximize your living area, keeping the floor clear -Secure and durable: the strong suction power ensures that the suction cups can hold your cat's weight securely, providing and reliable resting place -Wide range of uses: these suction cups are not limited to glass windows; they can also be used on other smooth surfaces like walls and refrigerators, offering versatile application options Package list: 8pcs Nest Hammock Suction Cup