The B-HS25V 0.03mm Ultra Thin Skin Hair System V-looped Human Hair | OFF STANDARD features a thin skin (poly) base constructed with human hair, grey hair for a natural, undetectable finish. It comes with a standard base size of 8"x10"(20.3cm x 25.4cm), Light/Medium(100%) density for a natural look, 5"/12.7cm hair length. Features include freestyle hair direction. Available in 23+ colours from our professional colour ring. Contact us for colour matching assistance or to request a sample. Specifications Hair Type Human hair, Grey hair Base Material 0.03mm ultra thin skin Base Size 8"x10"(20.3cm x 25.4cm) Front Contour Standard Hair Length 5"/12.7cm Hair Curl 30mm Hair Density Light/Medium(100%) Hair Direction Freestyle Bleach Knots No bleach Need help choosing? Our team can help you find the right base type, size, and colour for your client. Contact us for personalised recommendations and wholesale pricing.