Machine weft hair we deal in can be glued with a simple adhesive. It can be bonded directly to the hair and are so good in fixation. The hairs are made to add volume to your natural hairs. These hair extensions are superbly thick. Plus, they are more durable as well as sturdier. These wigs can be used with ease. These are finer than the clip-in hair extensions and can bend well with your textured-curly and natural hair.