The Swivel Patio Chairs Set of 2 Rocking Rattan Armchairs are made of waterproof and strong rattan weaving material with strong weather resistance, UV protection and long service life. The seat and the back of the chair are made of naturally textured wicker material with sturdy packaging edges that are more durable and sturdy. The powder-coated high-density steel frame is durable, waterproof and rust-proof. The chairs can rotate 360 degrees smoothly, so that you sit more comfortable and relaxed. They are versatile for patio, garden, balcony, and front porch use. All hardware and instruction manual included in the package for easy assembly.