This is the key chain you've been looking for. This is the most popular shape of key chain and now you can make your own.
Unisub 2.5 x 2.25 Heart Sublimation FRP Keychain 5 Pieces by HeatPressNation
HooAMI Sublimation Keychain Blanks Double Side Heat Transfer Blanks MDF Blank Board Key Rings Blanks for DIY and Craft
Heart Keychain SVG Free Bundle - Ruffles and Rain Boots
Hearts Keychain Sublimation. Shimmer Hearts Keychain Design
Sublimation Blanks Acrylic Keyring W/ White Tassel (Heart, 5*5*0.4
Polymer Heart White Blank Sublimation Key Chain Heat Transfer Craft Key Ring 20 pcs 35x35x2mm : Arts, Crafts & Sewing
Colour: black + white, Material: PU, Size: about 8x4.2cm, Package Contents:, 10 * Sublimation blank keychains, Only the above package content, other
10Pcs Leather Keychain Blank MDF Keychain Sublimation Heat Keychain Kit Jewelry Making
The SFP-RB18 Glossy Heart Keychain is made of polymer. Include 25 pieces. Any of your words or designs can be dye-sublimation printed directly and
Polymer Glossy Heart White Blank Sublimation Key Chain Heat Transfer Craft Key Ring 25 pcs 52 x 42mm
Black Heart Keychain
Sublimation Keychains Blank Metal Square Round Heart Key Ring Hot Transfer Printing Custom Consumables 15pieces/lot - Key Chains - AliExpress