Refurbish your pole set by replacing fraying, severed, or slack shock cord. Note: one shock cord kit will not always be enough to restring your entire poleset. Typically 1-2 person tents will only need one shock cord repair kit; 3 person tents will need 2 or more. If you would like to know the specific length of shock cord needed for your tent model, please create a support case or give us a call.