Premium Dark Brown K-Tip Extensions Finding the perfect dark brown that doesn't look flat or one-dimensional is harder than it should be. These K-tip extensions nail that rich, multitonal dark brown that actually has depth. What you get: 18" and 22" lengths available 25g bundles with consistent density root to tip Keratin tips for invisible bonds 25 - 1g individual pieces Installation guide: Fine hair: 5 bundles Medium hair: 6-8 bundles Thick hair: 7-12 bundles Applied strand-by-strand with heat activation. These K-tip extensions last 3-4 months with proper maintenance - way longer than most clients think they will. Here's the thing about dark K-tip extensions... cheap ones look muddy or too black. These have that chocolate undertone that makes dark hair look expensive instead of harsh. For lighter browns, check out medium brown K-tip extensions or chocolate brown K-tip extensions. Shop our complete K-tip hair extensions collection for all colors. The strand-by-strand method that creates the perfect dark transformation.