Shower head with chlorine removal, water pressure adjustment, and water-saving function. I tried to install it, but it didn't fit my shower at home, so I ended up storing it unused. Therefore, I think it's in a clean condition. However, I did open it once, so please be aware of that. ⚠️Will be packaged with water damage protection, cushioning material, and a thick paper bag (please refrain from specifying packaging after purchase). Instant purchase is OK. No price reduction.