Sturdy and durable for large cats This cat window sill is built with a durable wooden frame and can hold up to 40 pounds, making it suitable for large cats or multiple small cats. Its solid design provides stability so your feline friend can relax with confidence. Fabric options for year-round comfort - Double-layer cotton canvas: breathable, durable, and ideal for everyday use. - Plush fabric: soft, warm, and skin-friendly, great for cold seasons. Removable and washable comfortable fabric hammock The fabric hammock is fully removable and machine washable, making it easy to keep your cat clean and hygienic. Ideal for shedding cats or after playful sessions. Tool-free and damage-free installation Includes sturdy metal hooks and adjustable wooden brackets. Installation requires no tools and can be fixed securely without scratching or damaging your window frame. Two sizes available - measure before purchasing - Medium: 15" x 22" - Large: 15" x 26" Reminder: For Large size, please measure your window beforehand to ensure a perfect fit. Versatile design This perch isn't just for windows - it can also be mounted on a nightstand, drawer, or cabinet, providing a comfortable and fun space anywhere your cat likes to rest. Use scenarios - Window sun lounge: Set up on a sunny window to give your cat an elevated, warm spot with a view. - Bedroom nook: Mount near the bed for a cozy daytime nap or nighttime retreat. - Living area perch: Place on a dresser or cabinet to create a dedicated resting spot in a busy room.