Off Black (brown shine) Single Clip-In Hair Extensions 18" (22g/30g)Color Under direct light, warm brown undertones become visible, while in the absence of direct light, it appears natural black. Single Invisible Clip In Hair Extensions Mimic The Hair Growth On The Scalp Patching Up The Gaps Near Roots Close To Parting Friendly for Thin Fine Hair 1x 8 inch, 4 clips Or 2x 3 inch, 2 clips & 2x 1 inch,1 clip Or 1x 6 inch, 3 clips