HKM-3707837 Removable and Washable Rain-Proof Cat Nest for Winter with Windproof DesignIntroducing the HKM 3707837 Removable and Washable Rain Proof Cat Nest, designed thoughtfully for your furry companions during the winter months. This cat nest comes with a windproof design, ensuring that your pet stays warm and cozy even in harsh weather conditions. Available in various sizes to accommodate different cat weights and needs: Size S: Ideal for cats up to 7kg, measuring 35*33*30 cm. Size M: Perfect for cats up to 12kg, at 40*38*35 cm.