Inside a beautiful black window box are three professional juggling balls weighing 130g each in with 4 panels in red, blue, green, and yellow colors. Each balls is made from the highest quality polyurethane coated fabric. These are hand stitched to ensure quality of the seems and eliminate breakage. These juggling bags are the perfect juggling ball weighing 130 grams and 2.5 inches in diameter for a consistent feel when juggling.