Fangrui Product Details For Flower Arranging And Craft Making. Our Foam For Flower Arranging Is Highly Absorbent And For Fresh And Silk Flowers, Artificial Flower Arrangements And Plant Displays. Wet And Dry Use: Our Medium Density Floral Foam Blocks Are Versatile And Can Be Used For Both Wet And Dry Flower Arrangements The Absorbent Wet Foam Blocks Are Great For Flowers And Live Plants, While The Foam Bricks Can Be Used For Dried Flowers Without Soaking. Versatile And Easy To Shape: Our Floral Foam Blocks Can Be Easily Cut And Shaped To Fit Any Vase Or Container, For Centerpieces, Flower Arrangements And Diy Projects Create Beautiful Custom Pieces Using Our Floral Foam Blocks. All-natural Soaking For Results: To Ensure Maximum Water Absorption And Prevent Premature Wilting, We Recommend Naturally Soaking The Floral Foam Blocks. This Helps Prevent Air Pockets And Ensures Your Flowers Stay Fresh And Fragrant Longer. Color:gray Material: Foam Specifications:b Package Contents: 20 X Flower Mud Only