UV-Blocker Large Beach Umbrella with (55+ UPF) UV Protection and Heavy Duty Anchor MELANOMA INTERNATIONAL FOUNDATION - UV-Blocker Beach umbrellas are recognized by the MIF as effective tools in the battle against skin cancer and a leader in sun safety. UPF 55+ MAXIMUM UV PROTECTION - The UV-Blocker Beach umbrella will keep your skin safe and protected from over 99% of UVA and UVB rays. 15 DEGREES COOLER - Stay 15 degrees cooler under the UV-Blocker beach sun umbrella with our patented Double Canopy Vented Mesh System. The airflow allows heat to escape through the unique ventilation design of the umbrella upper canopy. PORTABLE SHADE - Our easy to use umbrella protect you and your loved ones anytime, anywhere. Never miss a day at a sports field, at a park, or on the links and stay cool, shaded, relaxed, and protected from the sun with the UV-Blocker. WIND RESISTANT AND STABLE - Now with 24" heavy duty metal stake for added stability. Can be used in sand or dirt.