FUNSTITUTION Floral Foam Blocks Set of 4 Dry Foam Bricks for Artificial and Fresh Flower Arrangements, Gray - Walmart.com
Standard Floral Foam | Dudek Florist Supply
Amazon.com: FLOFARE Pack of 6 Floral Foam Blocks for Fresh and Artificial Flowers, Each (7.8” L x 3.5” W x 2.4” H), Dry and Wet Floral Foam Blocks for Wedding, Birthdays, Home,