Cardboard Gold - Super Premium Sleeves

Introducing Cardboard Gold's Super Premium Sleeves, the highest quality trading card soft sleeves ("penny sleeve") on the market, designed to provide superior protection for your valuable trading cards.

Key Features

• Constructed from ultra-clear, oriented polypropylene (OPP) material
• Size: 2 5/8" x 3 5/8", perfect for standard size trading cards
• 2 mil thickness, in line with industry standards
• Compatible with regular 3x4 Top-Loaders and Card Saver 1 trading card holders
• Recommended by PSA
• Exclusively from Cardboard Gold

Experience the difference with Cardboard Gold's Super Premium Sleeves, which use the same OPP material as our popular Perfect Fit Sleeves. OPP is the clearest, strongest, and highest quality polypropylene available, making it well worth the investment for those seeking the best protection for their trading cards.