... 3,Lightweight, sturdy, portable 4,accept paypal loop brush/ hair extension plastic comb Keratin grain 1 KG/bagSeries 10 Yellow, melting ... °CSeries 40 white, melting point: 160°C--170°CSeries 50 & Series 60, melting point: 170°C--210°CKeratin stickType: Length 10Cm ... : 500pcs/bagRectangle: Length14cm,width3.8cm,100pcs/bag Top quality hair extension loop brush/comb