Deck chair CASPER grey. The frame and seat of the deck chair are made of aluminum and finished with gray powder paint. The back of the deck chair is adjustable with a hydraulic pump. The seat cushion is included. The cushion cover is made of polyester fabric. The product is durable in changing weather conditions and easy to maintain. Only the cushion needs protection from the weather. STORAGE: at the end of the summer season, we recommend storing the garden furniture indoors. Clean and dry the furniture before storing it. Use a dry and well-ventilated room for storage.