Our glass window cat hammock suction cups are designed to provide a secure and comfortable resting spot for your feline friend. These transparent suction cups with cross and round hole rings offer strong adhesion to glass surfaces, ensuring the cat perch stays in place. Ideal for cat owners who want to give their pets a cozy window seat, these suction cups are easy to install and remove without leaving any residue. Features -Color:Multi -Material:PVC -Size:8.60X8.60X3.70cm/3.38X3.38X1.45in -Strong suction power: the crosshole ring design ensures a strong suction grip, allowing the suction cups to firmly adhere to glass windows without the need for drilling or glue - arrangement: these suction cups enable a versatile home setup, providing a dedicated resting spot for your cat while keeping your living space organized -Spacesaving solution: by hanging on glass windows, these suction cups save floor space, making your interior layout more flexible and efficient -Reliable and safe: the powerful suction cups can securely support the weight of your cat, ensuring safety and stability without the risk of falling -Versatile application: suitable for various smooth surfaces, these suction cups can be installed on walls, refrigerators, and other smooth surfaces, meeting diverse usage needs Package list: 8pcs Nest Hammock Suction Cup