What is 360 lace Frontal wigs ?

What is 360 lace wigs? we pre-sewed the 360 frontal & bundles into a wig. It is not full lace, not lace front, which is with lace around. 360 lace Frontal wigs is with more wefts at top, total wig density is 150% or 180%.
With this 360 lace wigs you can have the versatility in styling options

    Up-dos and high pony tails
    Freestyle parting – so you can part in any desired direction.
    No more need to worry about your edges showing or your tracks being exposed!!
    You will have more depth in styling options with this trending and revolutionary hair extension piece.