This Franklin Kids MLB Costume Set will turn a pint-sized Mariners fan into someone who belongs at Safeco Field! Heck, with this youth baseball jersey bundle officially licensed by the MLB, you may be on your way to raising the next Edgar Martinez! This kids MLB apparel bundle comes with a Mariners team jersey, a helmet, and wristbands featuring the classic unmistakable Mariners logo! The jersey and wristbands are machine washable. Designed to fit children of most sizes between the ages of 5 and 9. Availability :This Kids MLB Costume Set ships in 1-2 business days.