... product size15cm,30cm length ,thickness:0.2cmShapeStraight/The triangle/Semicircle/Straightedge rulerMQO5000setsSample time10daysLeading time30daysPacking:1200pcs/ctn, 0 ... g.w. CertificationEN71,ASTM D4236,CPSIA,REACHShenzhen Kjin Stationery Co., Ltd. is located in Shenzhen, nearby HK ... please contact us for more details : Shenzhen Kjin Stationery Co., Ltd. Website: http://www.kjin-stationery.com Add ...