Amazon.com: Crafare 6pc Wet Fresh Floral Foam Blocks Green Florist Foam Bricks for Spring Fresh Flower Arrangement and Crafts Supply 8.9(L) X 3.9(W) X 3(H) : Arts, Crafts & Sewing
SupKing 8 Pcs Floral Foam Round Artificial Flower Foam Styrofoam Blocks for Flower Arrangements 3.2x1.6" Dry and Wet Green Plant Foam Florist Foam for Fresh Flowers 3.15