... inside and convient to write the important information anytime.Size:9*5*0.7cmpacking :1PC/OPP,100PCS/Bags ,600PCS/CTN ;MEAS:52 ... inside and convient to write the important information anytime.Size:9*5*0.7cmpacking :1PC/OPP,100PCS/Bags ,600PCS/CTN ;MEAS:52 ...