WHAT IS THE 4X4?

The 4X4 closure is a lace in which human hair has been implanted to finish the installation of a weaving since it is placed on the front part of the head.
It exists in 3 textures smooth, wavy or curly depending on the look you want to adopt.
Front lace 4x4 "| Body Wave
The mid-parted closure is generally larger than the three-striped closure.

Indeed, this one having only one part, it contains a greater surface covered by hair, unlike a closure having more lines.