VALUE PACK: Natural & synthetic sponge assortment providing variety of sizes, textures and finishes. Reusable & economical. | PACK CONTENTS: 1 x 4-4.5" grass, 2 x 2.5-3" grass, 2 x 2-2.5" silk, 1 x 1.5-2" silk and 1 x 2.75" round synthetic | MULTI USE: Great for faux finishes, marbleizing, texturing, sponge painting, pottery, ceramics, staining, stippling and more | ECO-FRIENDLY: Sea sponges are 100% Biodegradable; responsibly harvested from renewable resources. | PRODUCT OF THE USA