Amazon.com: Oasis Arrangement Floral Foam, 3" x 4" x 9", Green 48 Piece : Arts, Crafts & Sewing
Amazon.com: Max Shape Pack of 2 Large Size Floral Foam Blocks for Fresh and Artificial Flowers (9” L x 4” W), Wet Florist Foam Blocks for Wedding Holiday Decorations (2 Pack) :