... , indoor or outdoor sign with silk screen...... EXTEND FLEX BANNER(LAMINATED BLOCKOUT-ONE SIED BEEN PRINTABLE) Product Features: 1. ... outdoor sign with silk screen, wide-format digital printing and display system, etc. About Us: ZHEJIANG EXTEND PLASTIC CO., LTD ... double colors and blockout for one side printed), coated flex banner (including frontlit, backlit, double colors), hot laminated and coated ...