3 second quality plastic molds APPX. range in size from 6"-8"..Molds may have some type of flaw. We are clearing flawed molds and overstock at this time of the year to make room for new mold designs coming.  Molds may be made from thinner plastic, have slight flaws or are overstock we are trying to clear out. Molds may not have formed as tight as we would have liked and not grab as much detail as our first quality molds. There is a variety of reasons these molds are being listed as with all of our second quality molds. Many are perfectly fine. All sizes are approximate.