--- title: Can I Choose My Own Corrugated Flute Size? description: Can I choose my own corrugated flute size? How thick is the cardboard of your boxes? --- [Skip to content](https://support.fantastapack.com/corrugated-flute-size#main-content) English Show submenu for translations [![Fantastapack Logo.png](https://support.fantastapack.com/hs-fs/hubfs/Boxmaker%20files/Template%20Assets%20-%20DO%20NOT%20USE/FPK%20Blog%20-%20Theme%20Assets/Images/Fantastapack%20Logo.png?width=142&height=70&name=Fantastapack%20Logo.png)](https://www.fantastapack.com/) - [Custom Boxes](https://www.fantastapack.com/collections/custom-boxes) Show submenu for Custom Boxes - [All Custom Boxes](https://www.fantastapack.com/collections/custom-boxes?base=topnav1&sort_by=best-selling) - [Shipping & Mailers](https://www.fantastapack.com/collections/subscription-boxes-and-mailers?base=topnav) - [Dividers & Inserts](https://www.fantastapack.com/collections/custom-inserts-collection?base=topnav) - [Retail & Displays](https://www.fantastapack.com/collections/retail-displays?base=topnav) - [Food & Drink](https://www.fantastapack.com/collections/food-drink-boxes?base=topnav) - [F-Flute Boxes](https://www.fantastapack.com/collections/f-flute?base=hp) - [Folding Carton](https://www.fantastapack.com/collections/folding-carton) - [Labels](https://www.fantastapack.com/collections/labels) Show submenu for Labels - [Oval](https://www.fantastapack.com/collections/labels/products/oval-label) - [Rectangular](https://www.fantastapack.com/collections/labels/products/rectangle-label) - [Round](https://www.fantastapack.com/collections/labels/products/circle-label) - [Square](https://www.fantastapack.com/collections/labels/products/square-label) - [Fantastapack Pro](https://info.fantastapack.com/pro?base=topnav) - Resources Show submenu for Resources - [Artwork Guidelines](https://support.fantastapack.com/artwork-guidelines) - [Blog](https://blog.fantastapack.com/?base=topnav) - [Production & Shipping Times](https://www.fantastapack.com/pages/production-shipping-times) - [Sustainability](https://www.fantastapack.com/pages/sustainability?base=topnav) - [Reviews](https://www.fantastapack.com/pages/reviews) - [Log In](https://www.fantastapack.com/account/login) - [Cart](https://www.fantastapack.com/cart) Open main navigation Close main navigation - [Custom Boxes](https://www.fantastapack.com/collections/custom-boxes) Show submenu for Custom Boxes - [All Custom Boxes](https://www.fantastapack.com/collections/custom-boxes?base=topnav1&sort_by=best-selling) - [Shipping & Mailers](https://www.fantastapack.com/collections/subscription-boxes-and-mailers?base=topnav) - [Dividers & Inserts](https://www.fantastapack.com/collections/custom-inserts-collection?base=topnav) - [Retail & Displays](https://www.fantastapack.com/collections/retail-displays?base=topnav) - [Food & Drink](https://www.fantastapack.com/collections/food-drink-boxes?base=topnav) - [F-Flute Boxes](https://www.fantastapack.com/collections/f-flute?base=hp) - [Folding Carton](https://www.fantastapack.com/collections/folding-carton) - [Labels](https://www.fantastapack.com/collections/labels) Show submenu for Labels - [Oval](https://www.fantastapack.com/collections/labels/products/oval-label) - [Rectangular](https://www.fantastapack.com/collections/labels/products/rectangle-label) - [Round](https://www.fantastapack.com/collections/labels/products/circle-label) - [Square](https://www.fantastapack.com/collections/labels/products/square-label) - [Fantastapack Pro](https://info.fantastapack.com/pro?base=topnav) - Resources Show submenu for Resources - [Artwork Guidelines](https://support.fantastapack.com/artwork-guidelines) - [Blog](https://blog.fantastapack.com/?base=topnav) - [Production & Shipping Times](https://www.fantastapack.com/pages/production-shipping-times) - [Sustainability](https://www.fantastapack.com/pages/sustainability?base=topnav) - [Reviews](https://www.fantastapack.com/pages/reviews) - [Log In](https://www.fantastapack.com/account/login) - [Cart](https://www.fantastapack.com/cart) - English Show submenu for translations Welcome to the Fantastapack Support Center. How can we help you today? - There are no suggestions because the search field is empty. 1. [Fantastapack Support Center](https://support.fantastapack.com/?hsLang=en) 2. [Products & Materials](https://support.fantastapack.com/products-materials?hsLang=en) # Can I Choose My Own Corrugated Flute Size? ## Can I choose my own corrugated flute size? How thick is the cardboard of your boxes? Our designs are optimized to fold correctly based on the style and custom dimensions you select for your box project. Our system is set up to automatically select the flute size that will function best for your box size and style. Currently, our automated system will either select "**E Flute**" (1.5 mm or approximately 0.059 inches) or "**B Flute**" (3 mm or approximately 0.12 inches) based on your box style and dimensions. For this reason, **we do not offer the option to select your own flute size** for your corrugated material.   - [Artwork Guidelines](https://support.fantastapack.com/artwork-guidelines?hsLang=en) - [Ordering Packaging](https://support.fantastapack.com/ordering-packaging?hsLang=en) - [Products & Materials](https://support.fantastapack.com/products-materials?hsLang=en) - [Production & Shipping](https://support.fantastapack.com/production-shipping?hsLang=en) - [Customer Account](https://support.fantastapack.com/customer-account?hsLang=en) - [Default HubSpot Blog](https://blog.fantastapack.com/) [![Chill listening crop-3](https://support.fantastapack.com/hs-fs/hubfs/fpk%20logo.png?width=102&height=50&name=fpk%20logo.png "Chill listening crop-3")](https://www.fantastapack.com) Thanks for Visiting the Fantastapack Support Center. Copyright © Fantastapack. All Rights Reserved. [Privacy Policy](https://www.fantastapack.com/pages/privacy-policy) | [Terms & Conditions](https://www.fantastapack.com/pages/terms-of-service)