Suitable for all types of instrument, mechanical, lamps, model, toys, etc.
Material: Metal + ABS
Connect Total length: about 4 cm / 4 cm
Color: Red, Black

Description:
Alloy with good al conductivity, practical to use

Included: 20 x red connectors
20 x Black connectors

Only the above package content, other products are not included.
Note: and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.