This item was previously purchased on Amazon for 1,480 yen. The pouch has some minor stains, but the main body itself is, in my subjective opinion, relatively clean. I've used it a few times for my child when going out, but I've only used it about 10 times in total. Excerpt from Amazon below: ✅【Reliable JAPAN brand "PIYO"】You want to be particular about quality because it comes into direct contact with your precious child's skin! That's only natural, isn't it? While overseas manufacturers are prevalent, this PIYO is a reliable Japanese brand. It supports your child's growth with meticulous Japanese craftsmanship! ✅【Easy installation】Installation is just two steps♪ Just unfold and place it. That's all! Anyone can easily install it in just 10 seconds. ✅【Size】It can be used in almost all toilets in Japan! Truly "universal," that word is perfect for this toilet training product! 【Size】Approximately 33.4x33.4x12.5cm 【Materials】PP, ABS 【Compatible toilet seats】O-shaped, V-shaped, U-shaped, and oval-shaped