Color: As shown in the First image. Quantity and size : As shown in the title or .Authentic Keratin Hair Loss Building Fibers, Applicator Spray, HairlineUse Method: Dry and Style Hair As UsualFollow the Hair Lines and Start It from the Back to the Front Shake Hair Fibers Onto Your Thinning AreasBlock the For ehead to Avoid Falling on the FaceGently Pat the Applied Area to Disperse the Product and Make It Looks NaturalIt"s Fine to Shape Your Hair with a Comb After Use the Product, but Try to Keep a Little Distance from Hair Root to Avoid the Fiber Falling, if It Falls, It Can Be Restored by ReusingThis Hair Concealer Which is Temporary EffectIt is Not Permanent, Where You Easily Can Remove It when Take a Shower Features:: NET WT:27.5g Made of Natural, Colored Keratin Protein That is Statically Charged, TOPPIK Fibers Intertwine with Your Existing Hair For a Completely Natural LookTOPPIK Resists Wind, Rain, and Perspiration but Removes Easily with ShampooTOPPIK Hair Building Fibers Instantly Give You the Look of Thicker, Fuller Hair Package Included: 1 X Bottle Keratin Hair Fibers