***PLEASE NOTE THAT THE BOOSTER BOXES ARE NOT INCLUDED IN YOUR PURCHASE AND IS ONLY SHOWN FOR DISPLAY PURPOSES!*** * Crystal clear non-PVC acrylic, acid-free. * Easy loading: Magnetic top with 4 N52 TOP GRADE Magnets that snaps into place. (these are really strong magnets trust me) * 8mm Cast Acrylic (other sellers have it at 5mm) to provide extra protection. * Perfect way to protect YOUR ASSETS in style and put your mind at ease