This 2016 Topps Chrome Dual Signature card features autographs from baseball stars Bryce Harper and Mike Trout Red Refractor #5/5. The card is autographed using a label or sticker and is authenticated by Topps. It is a red refractor parallel variety card that is also serial numbered and graded 9.5 by Beckett Grading Services. The card is made of card stock and has a thickness of 35 pt. It was manufactured in the United States and is an original, licensed reprint. The card is from the Dual Autographs insert set and features both players' signatures. The card is a rare find with only 5 prints. It is perfect for any Philadelphia Phillies fan as Harper is currently playing for the team. Listed With Mascot.