With the Chair Replacement Cords and instruction,it will be a very easy thing to repair your chair by yourself Laces Recliner Replacement is made of sturdy material can be used for a long time Elastic Lawn Cords are made of strong dichotomanthes rope with good elasticity,not easy to wear Cords for Chair Replacement is simply pull the clip back to secure it and push the clip front to unlock it Chair Cords with effective lock design is more convenient to operate than twist knobs