Babymoov Anti-uv Sunset Baby Tent Upf 50+ Sun Protection with Pop Up System for Easy Use and Transport. Upf 50+ beach tent blocks 99% of Uva/Uvb rays. Two mesh windows provide airflow for cool, breezy comfort on hot days. Pops up in seconds and packs down fast. Ultra-flat, lightweight carry bag makes it easy to take to the beach, park, or backyard with the family.