LACrafts Clear Plastic Acrylic Fillable Ball Ornament - 5.25" Inches or 133mm (6) 133 Millimeter Size Ball Ornament - 5.25" Inches 2 interlocking pieces makes 1 ball Clear plastic Individually wrapped to avoid scratching Quantity discounts - order in packs of 6, 12, 18, 24, or 36 balls