• The package includes 4 self-heating blankets for dogs measuring 40 x 50 cm, perfect for cats, rabbits, puppies, senior pets, and small animals. • No plug or electricity needed, avoiding safety risks and toxic odors. Reflects and retains your pet's body heat, providing a warm and comfortable surface on cold days. • Classic plaid design adds a decorative touch to your home and ensures your pets rest comfortably during the winter. • Surface made of fluffy fabric, soft to the touch for noses and paws, ideal for pets to sleep or rest both indoors and outdoors. • 5-layer structure: soft wool, insulating cotton, warm fleece fabric, heat storage material, and non-slip, wear-resistant oxford fabric. • Easy to clean, fully machine washable and dryer safe. Lightweight and portable, allows you to provide warmth to your pets anywhere. • Suitable for sofas, floors, pet beds, carriers, and outdoor houses.