SPECIFICATION Gross Weight 0.09 kg Hair Color (LTD COLOR RING) #1, #1B20, #1B40, #410, #430, #440, #5, #540, #18 Base Size 8"x10"(20.3cm x 25.4cm) Hair Type Human hair, Grey hair Base Material 0.08mm thin skin Front Contour Standard Hair Length 5"/12.7cm Hair Density Light/Medium(100%) Hair Direction Freestyle Yearly Plan 2-4 pieces