Material and protection - Outer layer: high-quality Oxford fabric - Inner lining: multi-layer, thick lining made of needle silk and cotton with integrated seams - Provides comprehensive protection for your pet and dog cage - Durable and easy to install - Note: The package contains the cover only, the dog cage is not included Cold weather insulation - In winter, your dog needs its own space to feel safe and stay warm - Thick insulated cage cover blocks cold wind, rain and snow - Creates a comfortable environment so your dog can fall asleep faster - Helps reduce barking and chewing Adjustable and compatible - Suitable for wire cages - If the size you want is not included, email us with length, width, height, and door size - We will advise how to buy the required size and the cost Lashing rope design and ventilation - Lashing rope design on the cover - In good weather, the curtain can be rolled up at the entrance and secured with a lashing rope for ventilation Practical use scenarios - Use in winter to provide a warm, protected space for a dog housed in a wire cage - Use outdoors in mild or windy days by rolling up the front curtain and securing it for ventilation - If your cage size is not listed, request a custom size by email and receive guidance on purchase and pricing