The Jorvet Warm Air Blanket is a durable warming system accessory for dogs and cats that directs airflow upward toward the patient. Crafted from silky polyester with a waterproof nylon inlay, it helps channel warm air efficiently while protecting the blanket interior. A 5-inch round opening with a nylon cord secures easily to major warm air convection units for reliable performance. Machine washable for easy care (hang to dry), this 30 x 20 in blanket is ideal for controlled, consistent warmth during use with compatible equipment.