Used a few times in the bath for about a month. The air pump is missing. It's the same as a regular inflatable ring, so you inflate it by mouth. I don't think there are any noticeable scratches or stains, but please refrain from purchasing if you are sensitive to used items. This is the P3 Baby Home Spa from Swimava, a blue macaron-designed bath product. - Brand: Swimava - Product Name: P3 Baby Home Spa - Design: Macaron design - Color: Blue - Features: Bath product Thank you for looking.