Hair Material: 100% natural and healthy unprocessed real human hair Hair Bundles: straight bundles with  lace closure Hair Frontal: 4x4  lace Frontal,Middle Brown Lace closure,free part Hair Weft: Strong double machine weft,exquisite top weft,tight and neat Hair Texture: straight hair Hair Weight: 95-100g/bundle, About 300g bundles,  30-55g/closure for different length. Hair Length: Bundles : 8-30inch in stock,  Closure : 8-22 Inch In Stock Hair Color: T1b/27 Hair Package: 3pcs with 1 closure in package Lifetime: Last more than 18 months Hair Quality: 100% Virgin hair, no tangle, no shedding, no smell, thick end Full Head: Depending on how full you want your hair to look, Normally 3 bundles are enough for a head. but one more bundles is recommend if the length over 22inch