The width of the hand hook is not as uniform as that of the machine. If you mind this, don't shoot. This is not a quality problem, but everyone will have it. The width is about 6CM, with a good feel, pure cotton thread, no pilling and no fading, basically no deformation on the back (because there is a support of encrypted webbing close to the body), and the length can be adjusted by 90CM~ 150CM.