Specifications Color: Grey Material: Flannelette, Arctic Velvet, High-rebound PP cotton Wash Style: Hand Wash Size Selection S: Up to 3 pounds M: Up to 10 kg (cats) / 5 kg (dogs) L: Up to 20 kg (cats) / 10 kg (dogs) Features Durable Construction: Made of soft flannelette and arctic velvet with elastic foam for comfort. Easy Assembly: Detachable top zipper design for convenience. Comes with a double-sided cushion suitable for all seasons. Portable Design: Easy to store and ideal for travel, providing a warm home for your pet. Warm Prompt: Vacuum-packed for shipping. Allow a few days for the nest to fully expand.