Premium 18-Pack Value: You get 18 pieces of high-density floral foam blocks (7.8 L x 3.5 W x 2.4 H each). Perfect for all your projects, these flower foam blocks offer exceptional value for both beginners and professional florists. Wet & Dry Dual Use: Our flower foam works perfectly for both fresh and artificial flowers. For fresh flowers, the floral foam absorbs water quickly; for silk flowers, use it dry. This versatility makes our foam for flower arrangements ideal for any occasion. Rapid Water Absorption: These floral foam blocks feature rapid water absorption and long-lasting retention. Simply let them soak naturally (do not press) to keep your fresh flowers hydrated and vibrant for weeks. Easy to Customize: Cut these flower foam blocks easily to fit any vase or container. Create custom shapes like spheres, hearts, or cones. The sturdy foam for flower arrangements holds stems securely in place. Wide Application: Perfect for weddings, parties, centerpieces, and holiday décor. Our floral foam blocks are suitable for all skill levels, from DIY beginners to professional florists. Item Weight 1.57 pounds Manufacturer Joanolga Item model number 18FFB Product Dimensions 3.5 x 2.4 x 7.8 inches