Vietnam Super Double Drawn Bundles" typically refer to high-quality Vietnamese hair extensions or wefts that have undergone a specialized double-drawn (DD)process for a smooth, even appearance. Here’s a detailed breakdown:

1. What is "Double Drawn" (DD) Hair? 
Double-drawn hair means each strand is meticulously aligned so that nearly all hairs are the same length from root to tip, eliminating thin ends.  
- Unlike single-drawn hair (which has varying lengths mixed in), double-drawn hair is full, thick, and uniform from root to tip.  

2. Why Vietnam Super Double Drawn?
Vietnamese hair is highly sought after for its **softness, durability, and natural luster
- It blends well with most hair textures (especially Asian, Hispanic, and Black hair).  
- Vietnam is known for producing virgin hair (unprocessed, collected from donors without chemical treatments).