This California Umbrella market umbrella is a top seller and offers all the features a residential owner demands in a beautiful market design. The tough aluminum frame is matched by the innovative use of the advanced collar tilt design. This style separates tilt position control from the user-friendly, crank-to-open feature. Owners have a complete range of tilt positions at their fingertips. This resilient, easy to use umbrella frame will bring years of shade enjoyment. This umbrella also features Olefin fabrics, which are made with high durability synthetic Olefin fibers that offer improved fade resistance over lesser grade fabric materials like polyester and cotton.