REAL VIRGIN HAIR! 
 
Real virgin hair will bleach to color 27. Can last for multiple installs with proper care.
 
Three bundles for a full sew-in is typically the magic number. With three bundles anywhere from 16″ — 24″ your install will be full, flowy, and glamorous. Anything shorter, 2 bundles may work. If your install is starting with lengths over 26″ you may want to consider four bundles to five bundles.