6FT Beach Umbrella, Portable Sunshade Umbrella with Sand Anchor, Carry Bag,Tilt, SPF50+ Protection Sun Shelter for Sand and Outdoor Activities Sun Protection UPF 50+ - The fabric is a polyester with transparent PA coated fabric. Sturdy Frame - 8 Reinforced fiberglass ribs make the umbrella sturdier and wind resistant. Tilt Mechanism- We designed the beach umbrellas to adjust and tilt as the sun moves. Simply tilt the umbrella to angle for maximum sun protection. The tilting mechanism allows for 30° of tilt blocking the strongest of sun rays. Sand Anchor - The beach umbrella has a built-in sand anchor at the bottom of pole to help you easily twist the umbrella into the sand. Portable- This umbrella can be divided into 2 parts for easy storage and movement.