Hair extensions with the two best methods. The top picture shows the braidless weft base which has several beads clamped into small sections forming a row which the extensions will be sewn onto. The bottom is a flat cornrow braid which the weft will be sewn onto. This post is showing what the different methods look like when properly installed. Calgary, Extensions, Plaits, Weft Hair Extensions, Braids With Extensions, Braids, Hair Weft, Diy Hair Extensions, Hair Braid Videos