The Learning Resources Double-Six Dominoes are ideal for addition, subtraction and fraction activities. Color-coded and are conveniently packaged in a storage bucket, Fun number tile matching game and math manipulatives, Includes 168 dominoes (six double-six sets), storage bucket, and activity guide, Practice basic math, counting, and sorting skills, 28 dominoes per color. WHAT'S INCLUDED: 168 dominoes and storage bucket. Imported, Age: 5 years & up, Model no. LER0287, 6.5" H x 5.5" W x 5.5" D, Wipe clean, Wood, plastic. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Size: One Size. Color: Multi. Gender: unisex. Age Group: kids. Material: NONE.