G-CordApple MFI Certified Short Lightning to USB Charging and Sync Cable (5 Pack, 7 Inch)

Are these cables 7 inches from tip to tip or is the cord 7 inches between the connectors?

do you have these in black?

The picture shows type a connector. the description states type a in one place and type c in another place. which is it???

Is there a cable for charging station for a Macbook Air laptop?