I used it once. It was stored in a carrying bag, so there is some yellowing (see image 6). The protruding part of the box will be folded for shipping. [Brand and Product Name] The Shinsei potty seat is a convenient item for toilet training and outings. [Size and Compatibility] The size of the adult toilet seat is 34.5cm to 28.6cm, and the size of the child's toilet seat is 23cm. It can be used for a long time as it can be used according to growth. [Design and Function] It has cushioning and a gentle design, and is designed to allow children to use it with peace of mind. - Brand: Shinsei - Product Name: Potty Seat - Size: Adult toilet seat size: 34.5cm - 28.6cm, Child toilet seat size: 23cm - 23cm - Color: White - Usage: Assistance for toilet training and outings - Features: Cushioned and gentle design Thank you for viewing.