Skin wefts are seamless hair extension. The references you will notice, to the skin wefts, are 100% remy and cuticle hair. Remy means that the hair was applied to the PU band in the same direction that it grows. The reference to cuticle hair means that the cuticles are intact, instead of being removed from the hair.
Skin wefts come in many different colors. Skin wefts also come in different texture. You can order curly, straight, wavy, and yaki.
Skin wefts can be applied by tape and/or bonding glue. The tape last a maximum of 4 to 6 weeks. However, applying the glue will make the skin wefts stay attached to your hair longer. No tape glue and Euroflex tape are sold to secure the hair systems.
The normal total length of skin weft is 90 cm. Usual width of skin weft is 0.5 cm, 0.7 cm, 0.8 cm, 1.0 cm, 1.2 cm and 1.5 cm. Other requirements are available accoring to your requirements.
Professional consultations are recommended prior to application of the hair systems. Professional application and removal are also suggested. However, several sites supply free tutorials teaching one to apply skin wefts. 
Welcome your inquiry.