A double sided keychain with a middle plastic clip. This one is probably 20 years old. : r/wherecanibuythis

Double Layered Acrylic Keychains, Zap! Creatives

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Uniclife 20 Pieces Key Tags 2 Inch Plastic Key Chain Tags with Ruled Blank Paper Labels Transparent Covers and Split Rings Sturdy Item Identifiers, 5

Two Sided Keychain

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

QTDQGP Double Sided Custom Keychain with Picture Alloy Color Printing Personalized Photo Keychain for Fathers Day Text Gifts…

Double Sided Acrylic Keychains 2.5/6.3cm Fanmade

Personalized Custom Keychain with Picture - Turnable

Double Layered Acrylic Keychains, Zap! Creatives

Fan Made Double Sided Acrylic Keychains Remi, Joni, DJ Bop, Azuki

Large Double Sided Photo Keychain 1.25 Inch 2 Pictures of Children

Double Layered Acrylic Keychains, Zap! Creatives

Slumberdoq Fan Made | Double Sided Acrylic Keychains | Remi, Joni, DJ Bop, Azuki, CTL, Catalyst, VI, and Fennix | 2.5in/63.5mm

BOB CLEMENTE DOUBLE SIDED PLASTIC KEY CHAIN, NEW OLD STOCK