1A brands styrofoam beads right. But in the huge plastic bags are not 200 liters. There are a whopping 155 liters been just delivered. Beads for beads in top quality but now times almost 23% too little !! Therefore at all: you should recalculate times wes you get. 5 stars for the beads, 4 star deduction for the amount. More when the case is closed.