Sewn-in weft hair extensions are hair bundles attached to natural hair through needle-and-thread stitching onto cornrow or beaded foundations, available in machine, hand-tied, and hybrid constructions, lasting 6-12 months with professional repositioning every 6-8 weeks. Sewn-in weft extensions fall into three construction types: machine wefts for thick hair, hand-tied designs with 50% thinner bands for […]




