Cat favourite: cats are more relaxed and with our cat hammock, they will not miss any of the view and increase their happiness, your cat's new favourite place! Safe and reliable: the frame is made of natural felt, equipped with soft seat cushion, comfortable and durable. With the dimensions of 37 x 29 cm, it can accommodate large cats. Has 4 strong suction cups for support, safer and more stable, and can hold up to 20 kg. Easy to install: this does not take up valuable space in your home. Can be applied in seconds to any smooth surface such as glass doors, windows, mirrors etc. (Tip: Please gently soak the suction cups in warm water before using in winter) Suction cup instructions: immerse it in warm water before use; dry the moisture of the suction cup; wipe the glass clean; squeeze the air in the suction cup when you use it. Machine washable and easy to clean: the cat net is made of a durable and robust fabric mat, is waterproof and breathable, quick drying and easy to clean. Save yourself about cleaning cat accessories.