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
Floral Foam Blocks (4 Bricks) - Wet Florist Foam - Green Foam Block for Artificial and Fresh Flowers Arrangement - Floral Foam Size 8.8x4.1x2.7 for Arts and Crafts
Amazon.com: Oasis Standard Floral Foam Bricks, 6 Count (Pack of 1) : Arts, Crafts & Sewing
Amazon.com: Oasis Floral Foam Advantage - Foam Bricks - Craft Blocks - Foam for Dry Flowers - Lightweight Green Foam - Florist Foam for Arrangements and Decorations - 6 Pack : Arts, Crafts & Sewing