GET A BETTER ZERO-GRAVITY CHAIR: With elastic laces, it is easy to repair your relaxation chair yourself. You can renew your chair simply by replacing the cords. INCLUDES 4 CORDS: Two 78-inch lengths and two 53-inch lengths. Cord diameter: 1/4 inch (6mm). Longer cords are for the legrest and shorter cords for the backrest. If the cords are slightly long, you can thread them through the holes multiple times for a secure fit. EASY TO INSTALL: Each replacement set includes short and long laces. The short lace replaces the upper part of the zero-gravity chair, while the long lace replaces the lower part. CONVENIENT: These cords can be rolled up easily and take up minimal space, making them ideal for storage and travel when camping or fishing with your zero-gravity chair. HIGH QUALITY: These replacement cords are made of durable, high-quality rope with excellent elasticity and resistance to wear.