DescriptionThe set of crimp terminal connectors are constructed with qualitycopper for practical and durable use. Alternative for banana plug, saferthan connecting bare wires. Ensure increased power flow and the highestquality audio without distortion. Compact size and easy to install,perfect for speaker use.Feature- Brand: Wakauto.- Color: As Shown.- Material: Copper. - Size: About 4.00X2.00X1.50cm/ 1.57X0.79X0.59inch. - Come with 2 pairs of crimp terminal connectors, 2 red boots and 2 black boots. - Quality crimp fork terminal connectors, superior electrical contacts. - Easy to use. You can crimp it with a hammer if you dont have a crimping tool. Alternative for banana plug, safer than connecting bare wires. - Premium copper heat tested, gold plated to protect against corrosion and to ensure increased power flow and the highest quality audio without distortion. - Used for speaker and easy to install. Fit great and make connection more solid.