Essential Glimmer Sentiments Glimmer Hot Foil Plate is part of the Slimline Collection. These classic sentiments add polish and shine to your project. Slimline style of card making is growing in popularity. This slimline card size (3.50 x 8.50-inch) fits a #10 business envelope. Spellbinders is offering a collection of thin metal dies, Glimmer Hot Foil Plates, embossing folder, and more to assist you in creating these beautiful cards. Glimmer Hot Foil Plates add stunning foil accents to any project from cards to mixed media and more. They are designed to be used with the Spellbinders Glimmer Hot Foil System (or other compatible hot foil system). Foiled Elements can also be added to various materials and thicknesses with your Platinum Die Cutting & Embossing machine and more.