High-pound wire protection tube, thick version, mixed in a box, there are about 1600-1800 grains in it, and the size is single-line tube lengthened, 2.1X6.8 2.1X7.9 Double line pipe 2.6X6.8 2.6X7.9 Shuanglian Ding has 6 specifications, the main color is black, and there are a small amount of white and beige.
When will the protection line be changed? If you wait for the carbon of the racket to collapse, and then expect to send a small wire protection tube to save your life, it seems a bit of a fantasy; if you can carefully inspect the wire protection tube before threading, once you find that the wire protection tube is obviously deformed Or it is damaged, then you should either yourself or ask your threader to help you replace it with a new wire protection tube immediately to avoid unnecessary damage. Careful golfers usually replace most of the wire guards before stringing to extend the life of the racket.