ADXCO 24 Pieces DIY Flower Arrangement Kit | 3.15 x 1.57 Inches Wet Floral Foam Round Flower Arrangement Kit GreenSufficient quantity: you will get 24 green round wet floral foams; each size is 3. 15 x 1. 57 inches (8 x 4 cm) Easy to use: these premium wet floral foams are made of soft fine foam polystyrene and are easy to absorb water; before use, you can cut the foam bricks into any shape as needed, then gently put them into the water and wait for 1 minute until they have fully absorbed the moisture A wide range of uses: flower arrangement enthusiasts can use