5 colors stand for 5 G value.Every G mean one model.
A.G value(25G/37G/50G/75G/100G) indicates sensitivity of label, the lower, the more sensitive.Thus,you can chose the model you need according to your goods.
B. SHOCKXINKEShockaction is a own brand of our company.We accept to CUSTOM.
C.Different model should be placed on the right position of package!