☂NOTE - This Patio Umbrella Must Use the Extra Weight or Nailed it on the Deck ☂SIZE - Provide 10 Feet of Sun Protection to Protect Ur Patio furniture, Designed to Keep U Cool and More Comfortable than an Ordinary Umbrella ☂EASY OPERATION - Crank Open System Makes U Open and Close the Umbrella Conveniently ☂POLYESTER UMBRELLA FABRIC - All-iron Umbrella Bones and Rust-proof Powder Coated Pole. Durable Polyester Material is Waterproof, Anti - fading and Anti-ultraviolet. You can Use it for Many Years ☂GUARANTEE: MEWAY Choose the Best Material to