loop 720 response replacement

well im getting a pair of loop 720 in a trade and 1 of the loop 720s doesn’t have a response in because it fell out. How can i put a new response in and can i use duncan pads? thanks! ;D

Just re thread it with olld or new string then cut and tie. And you can put stickers in it but it will probably tear out after a little bit.

thanks! how many strings? just 1 and like u would thread a fast 2.0.1?