Tape: tape dyeing uniformity, no stain, no scars, and soft to the touch, in the vertical direction or in a horizontal direction, cloth to wave-type.
Tooth: tooth surface should be smooth, soft feel when pulling Kai Chang, and less noise.
Pull head: the self-locking pulling head pull open easily, locking and slide.
Patch: patch buckle belt, not easy to break off.
Box, inserting sheath: interspersed freely, the fastening tape.
Stop, stop:
A, check buckle the first grain tooth ( metal, nylon ), but the distance cannot be more than 1mm and strong perfect.
B, stop to teeth or clamp in the above, and the strong perfect.