This is a star-patterned baby bed guard for the AIRWRAP. I haven't used it for even a month. I attached it to the baby bed, but the baby was only in the bed when sleeping, and sometimes didn't sleep there at all, so it didn't get dirty and is in relatively good condition. There are two long sides and two short sides, and each attaches with Velcro. The length can be adjusted slightly. I used it on a baby bed with a 70x120cm mattress. The baby would sometimes roll over and bump their head on the rails, so I think it provided some cushioning. The product details mentioned something about air circulation, which is why I bought it. Please look into it for more details. Thank you for looking.