Brand new and high quality Features: You will receive 2 pieces for extra high female stacking header, perfect quantity to meet your various needs, for replacement or as backup. For A+ Pi Model B+ Pi 2 Pi 3 Pi 4C. For extra tall header, gold-plated; Insulating material - PA6T, high temperature resistant; Contact resistance is max 20 mΩ, nominal current is 3 AC. Multiple applications for these extra stacking headers can be used generally for PCB boards in electronics, electrical appliances and meters, etc. Only for Extra Tall Female Stacking Header, other accessories demo in the picture are not included. Specifications: Material: ABS plastic Size: approx 85x56mm/3.35x2.2in Color: As shown in pictures Quantity: 1 set Note: Allow 0-1 cm error due to manual measurement. Please ensure you don't mind before purchasing. Due to differences between screens, the color in the picture may not reflect the actual object color. Thank you! Packaging includes: 2 x 20P GPIO stacking headers 1 x acrylic base 4 x M2,5 copper screws 8 x M2,5 screws 4 x plastic packaging 1 x screwdriver