... plastic straight ruler 15cm,Blue transparent ruler 1,15cm x3cm plastic ruler 2,25 days delivery 3,MQO:5000sets plastic straight ruler 15cm,Blue transparent ruler Product nameBlue transparent ruler ... :1200pcs/ctn, 0.035cbm/ctn, 15kg/g.w. CertificationEN71,ASTM D4236,CPSIA,REACH Shenzhen Kjin Stationery ... existing designs, but also “OEM” according to your specific requirements.1- We can provide you the ...