uxcell 20 Pcs 40-Pin Female Single Row Through Hole Mount Pin Header Strip Product Name : Pin Header;Pin : 40 Pin(1x40 Pin) Row : 2;Mounting Angle : Straight Pin Pitch : 2.54mm;Total Size : 100 x 8.5 x 2.5mm/4" x 0.33" x 0.1"(L*W*T) Material : Plastic, Metal;Color : Black, Silver Tone Weight : 84g;Package Content : 20 Pcs x Straight Pin Headers