· Instant pop-up design sets up in seconds for quick privacy at campsites, beaches, or road trips. · Tear-resistant 190T polyester with UPF 50+ waterproof coating ensures durability and sun protection. · Features two zippered windows for ventilation, plus interior pockets and hooks for toilet paper, lantern, towel, and shower head. · Spacious interior: 39.4" L x 39.4" W x 74.8" H fits most adults comfortably for changing or showering. · Includes storage bag for easy transport; note that the steel wire may deform when folded, but remains functional when unfolded.