I've had this on display since I bought it. Upon close inspection, there are some air bubbles, possibly due to aging. However, they're only visible when light reflects on them, and I couldn't capture them well in a photo. I thought it might be a forgotten piece of protective film, but I can't quite remember if this type of acrylic stand even came with one, as I opened it back in 2019. It's not noticeable at all when viewed from a distance. Please only purchase this if you are okay with the above.