Many poly base hair systems — particularly thin skin models such as the M111 and HD111 — are disposable hairpieces which only last four to six weeks (though they can last longer if maintained well). Because of this, they are more affordable than other systems and ideal for beginners who just want to experiment with hair replacement systems initially and see if it is something right for them.
Because of the poly material, skin base systems are also generally easy to install, maintain and remove compared to other bases which makes them perfect for first-time hair system wearers who are just starting their journey and/or don’t have time to worry about maintenance. Additionally, the poly material allows more room for error when applying adhesives such as wig tape or wig glue.