Package Includes: This set includes envelope templates and 2 straight line writing guide rulers. It's great for creating invitations, greeting cards, and practicing calligraphy. Versatile Use: The envelope addressing guide stencils and straight line template rulers ar ideal for writing letters, creating greeting card templates, educational purposes, children's calligraphy, etc. Premium Material: The envelope stencil template and straight line writing guide rulers are made from PP material, with fine texture, lightweight and long term use. Proper Size: The letter address stencils are in sizes 22cmx11.5cm/8.66inchx4.53inch, 14.48cmx11.43cm/5.70inchx4.50inch, 14.48cmx11.43cm/5.70inchx4.50inch, 14.48cmx11.43cm/5.70inchx4.50inch and 2 straight line writing guide rulers 29cmx21cm/11.42inchx8.27inch. Wide Applications: The envelope addressing guide stencils and straight line templates are widely suitable for wedding invitations, party invitations, envelope addresses, handwriting letters, thank you cards, greeting cards, birthday cards, scrapbooking, postcards, journals, planners, diaries, etc. Specification: Material: Plastic Size Chart: Letter Address Stencils: 22cmx11.5cm/8.66inchx4.53inch 14.48cmx11.43cm/5.70inchx4.50inch 14.48cmx11.43cm/5.70inchx4.50inch 14.48cmx11.43cm/5.70inchx4.50inch Straight Line Writing Guide: 29cmx21cm/11.42inchx8.27inch Package Includes: 4 Letter Address Stencils 2 Straight Line Writing Guide Rulers Note: Please allow slightly errors 1-2cm differences due to manual measurement.