• A Spalding NBA Pro Tack I/O basketball autographed by Bill Walton and authenticated by JSA
• Includes a Witnessed Protection Program Certificate of Authenticity from JSA
• Orders are generally shipped the same or next day and delivery only takes 3 to 5 days
• 90-day Satisfaction Guarantee: if you are not completely satisfied with your piece of memorabilia, return the item in its original condition and receive a full refund