This is a very light weight crochet extension, low maintenance requirement and you need 4 - 5 pack for installation.

PROFECTIV MEGA GROWTH NO-LYE RELAXER ANTI-DAMAGE 2 TOUCH-UP APPLICATIONS [REGULAR]

This MegaGrowth Crème on Crème Relaxer System includes an ultimate protective blend of natural oils and conditioning proteins in every step, helping to defend against breakage, split-ends and dryness. The MegaGrowth 3-step System enhances elasticity and movement, increasing the strength of relaxed hair by up to 100%. It is suitable for fine or medium hair and contains everything you need for hair that requires frequent touch-ups or relaxing. Provides silky-smooth straightening and healthy-looking results.

Contains pre-measured sachets of crème activator, crème relaxer, neutralizing shampoo and Break Free leave-in strengthener.