The package contains 4 dry foam bricks made of foam material, each block measures 22.5x11x7cm. Easy to cut: Cut the floral foam brick into any shape you want, put it in water lightly and wait for a minute until it has absorbed water completely. Easy to use: just cut to the desired size and insert the flowers into the floral foam, create arrangements, also great for holding lollipops or anything on a stick. Note: You should not press the floral foam bricks with your hand when it is absorbing water, which will lead to insufficient suction. It can not only hold your arrangement, but also accept and hold water to keep your fresh cut flowers and grey hydrated. It can be used in a vase at home, or in a DIY flower basket or pack bouquet flower shop and so on. Material: Foam Color: Grey Package Contents: 4 * Floral Foam Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.