Review on 72-Pack Halloween Sublimation Blanks Keychains with Heat Transfer | Double-Sided Printed MDF DIY Keychain Pendants for Halloween & Christmas Ornament Crafting by Linda Diaz

They are very light and add almost nothing to my keys. I like that it is double sided so you can make a double keychain out of one keychain. I like the plastic ring connector, much better than the metal o-ring connectors. It's much easier for you, don't break it and keep it that way. Although I would like this order to come with instructions. I wasted several attempts to figure it out before I found it in one post. There should be instructions in the physical packaging. I also found it a bit difficult to remove the protective film. But it's perfect if you love DIY crafts, and they make great gifts :)