Petra Cave is the perfect hideaway to relax or play. With an exclusive and functional design, Petra Cave is handmade with 100% natural wool felt , one of the favorite materials of our feline friends. The wool fibers keep you warm in winter and cool in summer. In addition, they perfectly resist moisture and repel dirt. This simple lines design will give a touch of class to any home. It is ideal for cats or small pets. Includes a gift: linen bag and game ball with each unit. = ^^ = • Color: Charcoal Gray • Dye: Chemical free. Safe for children and pets. • Care: Vacuum or use a lint remover roll. Remove stains with a damp cloth. If machine washing is needed, use a wool program (avoid regular cycle) with no spin, reshape, and let it dry. • Note: Each cave is unique, individually handcrafted, therefore minor variations in size and color may occur.