These coasters look like cactus pads.  When not in use put them in the flower pot holder to store them.  They will be on hand out of the way until needed and can be used as a decoration in the mean time.  You can also store extra in the bottom of the pot.   The cactus coasters are are printed in green with a brown center and tan pot in PLA.  Each coaster measures 3.75” x 3.75”.   The whole cactus when assembly 8” x 8” x 7.5”.