Oasis floral foam.
4 pack Oasis Floral Foam 3x4x9 wet foam bricks for fresh flower arranging (4 bricks/pkg ) $5.99 pkg/ 3 pkgs $5 pkg
reg price $8.29
Each brick measures 3"x4"x9".
Directions: Cut foam to desired size. Float foam in water punched side down (the side with the holes), until the foam is completely saturated. Do not force foam under water. Foam is ready to use when it floats at water level. The unique cell structure allows a continuous water supply to fresh flower arrangements.