The Pufrelax PETS refreshes your dog's bed. For maximum comfort, it is filled with memory foam flakes mix®. The product features three covers:

• Cover 1: the outer cover – made from a very soft-touch yet durable material, designed for maximum comfort.
• Cover 2: the middle cover – made from highly durable, waterproof material, designed to protect the internal filling from mechanical damage and dirt (liquids, odors, etc.).
• Cover 3: the cover that holds the special blend of memory foam flakes mix®; functions both as protection and primarily to keep the interior filling intact during washing of the outer and middle covers.