Neat and convenient, each reusable storage tub holds 1/2 pound of WonderFoam pieces in assorted shapes, sizes and colors. Approximately 3,000 pieces per tub. Sold by weight, piece count may vary. Add brightly colored foam shapes to your art and craft projects. Find endless creative uses for Wonder Foam such as costume additions, or for making vibrant pictures.. 1/2 lb. tub, sold by weight. Assorted shapes, sizes and colors. Approximately 3,000 pieces (piece count may vary). Comes in convenient reusable storage tub. 4+ years. Grade PK+