XSMARTWORD Plastic Embossing Folder Letters Birthday Cake Scrapbook Album Card Packing Decoration Cutting Dies Paper Craft Cutting Dies Material: Carbon Steel.Perfect For Scrapbook Album Paper Card Craft DIY.Conversion: 1cm=0.39inch /1 inch =2.54cmMaybe 0.1-0.2cm differs due to manual measurement.Lace Edge Border Design: New style lace cutting dies, suitable for DIY themed cards making and embossing paper dies. Perfect to be used to make Wedding Invitation, photo album frames, envelopes, scrapbooks decorations etc, unique handmade precious gift to family and friends.How To Use Cutting Dies:1. Select the cutting dies type and paper card.(You need to have a die cutting machine).Our cutting dies work in most major brands of die cutting machines.2. Place your chosen die & your chosen material such as card stock between your cutting pads and place on top of your platform.3. Simply through your machine by turning the handle & be met with your beautifully cut design on the other side in a matter of seconds.4. Take the cutting pads off the machine and you can get the design want. Using this to diy albums or scrapbooks or greeting cards.