This is an AIRWRAP baby crib bumper with a star pattern. It was used for less than a month. I attached it to the crib, but my baby was only in it when sleeping, and sometimes didn't sleep in the crib at all, so it's not dirty and I believe it's in relatively good condition. It comes with 2 long sides and 2 short sides, and each attaches with Velcro. The length can be adjusted slightly. I used it with a crib that fits a 70x120 cm mattress. I bought it because my baby would sometimes hit their head on the rails when rolling over, and I thought it would provide some cushioning. The product details mentioned something about air circulation, which is why I purchased it. Please look it up for more details. Thank you for looking.