Description ME FRAG PLUGS -Ceramic -Inert  making them 100% reef safe -Mounting divot -Large crown -Solid fit in frag racks or trays -Easy to cut for fragging -Grey or White -Round smooth bottom for ease of gripping -No curing needed Choose White or Black in the following size bags which all retail for $10.99 3/4 inch plugs              25 per bag 1 inch                             20 per bag 1 1/4 inch square Lego tiles       15 per bag   WORKS BEST with  MECORAL GEL