Super N.E.S. Coasters in retro games design.

Super Nintendo Entertainment System coaster set designed to look like retro game cartridges of 3 different Super Mario , Duck Hunt, Zelda, Excite a bike, Metron and Donkey Kong, 8 in total. Box was opened but coasters are stilll factory sealed. Some damage to box from opening incorrectly. To be honest I just read the reviews for these and for display they are excellent but for use, they are made of thick cardboard and may not stand up to wet glasses on them.