This is a waterproof case compatible with all smartphones. It floats in water because air is trapped inside! I bought it last year and used it at the beach. There are noticeable stains. Please refrain from purchasing if you are concerned about minor details or are very particular, as it has been stored at home. Type: Waterproof case with airbag Color: Clear/Rainbow Strap: Adjustable strap Waterproof case with a clear rainbow design and an adjustable strap. It's sized to fit an iPhone 16 Pro Max. Thank you for looking.