This is a Robinson Cano Autographed Signed Seattle Mariners Game Used Nike Batting Gloves With Signed Certificate - Certified Authentic that has been hand-signed by Seattle Mariners legend, Robinson Cano. This item has been authenticated by Beckett and comes with a Certificate of Authenticity (COA). For a serious Robinson Cano signed memorabilia collector, this is a perfect item. 100% authentic and ideal for a Seattle Mariners sports memorabilia collection. This item Backed by Sports Collectibles 100% Money Back Guarantee..