Stability & WindproofUPF 50+ Protection: Premium 210D sun-proof fabrics that effectively blocks 98% of UVA and UVB raysEasy Setup and Folding: Ventilation: 3 large windows of MIRUS beach tent let you enjoy great ventilation and keep the heat awayPrivate Design: MIRUS beach tent is designed with an all-around zipper. It allows you to open or close the floor mats and windows from the inside or outside, making it easy to change your swimsuit or breastfeed