The Superior Butterfly Genius Weft blends the flat, seamless profile of a Genius Weft with the practicality of a PU Hole Weft, featuring a unique center-hole placement for precise, discreet bead attachment — no sewing required. Made so it lays completely flat to the scalp for a smooth, natural finish, even on fine or fragile hair. Its innovative design allows for a fast, 15-minute installation using just beads - no glue, no thread, and no bulk.