How to distinguish the differences between superfine and inferior lanyard?

Owning to the differences of material and artwork, So it is a little difficulty to use the same standard to distinguish them. But all perfect lanyards have their common features: Firstly, the lanyard should look nice and touch well. Secondly, the density of abb should be tight. Thirdly, the edges of the weaving products should be modified and trimmed. Fourthly, the printing logo should be clear. Fifthly the color of the logo should be correct chromatically .On the contrary, inferior lanyards also have their comments. The bands don’t look trimmed, the surface doesn’t look equality. The edge of the bands have the shape of dog teeth, the stitch is not straight. And the head of the thread comes out of the bands, the printing logo doesn’t look clearly, the color and luster is not uniformity and the logo can be scraped easily.