Genius weft hair extensions combine the benefits of both hand-tied and machine weft, which means their flawless formation contains the good qualities of both types of wefts without their unfavored features. Look at the genius weft hair extension features below, which are also the reasons why stylists prefer it. Hand-tied extensions are made by hand, so they have flatter seams, but they are less durable and less bulky, which means they contain less hair. Women prefer it because its installation does not cause unevenness or bumps on the head. Machine wefts are made with machines, so it is more durable and contain more hair but has a thicker seam that feels unnatural when wefts are stacked. Women prefer it if their focus is getting long-lasting wefts.   Hand tied wefts are about .76mm thick and 1.16mm tall. the genius wefts are about .78mm thick and 1.71 mm tall.  The genius wefts are still very thin.  Each one of the genius wefts is 50 grams of hair. Lengths 24-28" are 60 grams each weft   At KmXtend Hair, we empower women to feel confident and beautiful with premium-quality hair extensions for all budgets. Serving salons, top stylists, and a thriving community, our passion goes beyond hair, as we help women express their individuality and creativity. Trendy, innovative, and affordable, KmXtend is reinventing a wholly modern approach to the hair market. We bring together salon-quality and client-tested hair extensions, with the aim to set the mark for a new industry standard. With a firm belief in all our products, we’re the place to unlock the power of imagination through luscious locks of hair.     Our Promise   As a top hair extension brand, our extensions are made from 100% ethically sourced human remy hair and use only the utmost highest quality material for a luxurious experience. We promise that nothing but quality workmanship goes into every last product, which is something any consumer or salon owner can be glad to hear. Our hair  retains the full cuticle intract and never use an acid bath during the manufacturing process. Our hair will maintain it’s smoothness and shine even after several washes as our hair is never coated in silicone. All our hair is ethically sourced and single donor.   Besides our commitment to top quality products, we proudly offer something for everyone at a reasonable price point. Weather you’re celebrating a special day or helping a client update her daily look, we’re dedicated to ensuring the highest quality standards and developing longlasting extensions that bring a touch of luxury and glam. It is with so much gratitude that we get to be part of your hair story and we don’t take it for granted!   When Will My Order Arrive?  Please allow 1 week for delivery for in stock orders or email to see if a rush order is possible.