Custom the Folding Carton Extension Styles, these styles are based upon folding cartons to have developped many extension styles. 

These boxes can be made of c1s paperboard, corrugated paperboard. 

All are depends upon your containing weight of products. 

Welcome to email us or leave messages online. we will give you some advice for your packagigns. 

The MOQ is only 300pcs to 500pcs, it depends upon the sizes, if it's large size, it can be 300pcs to start, if small size, 500pcs had better. 

However, you can contact us easily at info@ecopaperbox.com 

We will be glad to help you quote for your packagings.