Product name: badminton racket, thread-guard nail/rubber/thread-protection sleeve/thread-protection tube
Material quality: high quality nylon
Unit: grain
Place of Origin: Taiwan
colour:Black and color mix and match
Type: Single wire hole, double wire hole, double pipe
(one)When will the protection line be changed? If you wait for the racket carbon 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 threading division 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.
(two)Diameter of single wire hole: 2.1mm/ Diameter of double wire hole: 2.6mm/ The number behind the diameter of the wire hole is the length of the wire tube: such as 13.2, 7.9, 8.5... etc. are the length of the wire tube
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