As the professional human hair extensions factory,Our cuticle intact hair extensions can last 1-2 years,no shedding,tangle free . Our hair factory warranty that if our cuticle intact human hair extensions occur the quality problem,will accept the remake or refund !We just service for high-end hair extensions market ,If you want to find a reliable hair extensions supplier ,Pls contact us .We can help you build your own brand hair extensions business line .