This high performance brick is pre-cut and suits small arrangements and designs. Put busy periods and assembly-line productions at ease for Mother's Day, Christmas, or wedding functions. Absorbs high volumes of water. Brick Size: 23cm long 11cm wide and 8cm high. All wet foam is used for holding water to maintain fresh flowers lifespan. For all your Oasis, Strass, or other floral foam questions please see our related resources below.