Petty Cabin Hongda Polka Dot with Lace Edge Anti-UV Sun Umbrella Twice Folding UV Protected Parasol 1. Unfolded: Length: 94 cm/37 inch; Diameter: 83 cm/32.6 inch; Height: 64cm/25.1 inch. 2. The interior with vinyl coating. 3. Can be used in rain and sunny day. 4. Made by 100% high-density water repellent pearlized polyester fiber. 5. Steel shaft; UPF(Ultraviolet Protection Factor);50+