Metal up down monitor arm

{"cid":"152855","pid":"25608396","pimg_url":"\/\/img1.b2bforus.com\/31\/90\/8b99f66cc391\/product\/90041795_s-w400xh400.jpg","name":"Metal Bottom 360 Degree Swivel LCD Monitor Holder Arm Desk Mount For 13\" - 27\" Computer Screen","attrs":{"Price":"Negotiable","MOQ":"200.0 Pieces","Delivery Time":"Negotiable","Brand":"NBJOHSON"}}

{"cid":"152855","pid":"25608375","pimg_url":"\/\/img1.b2bforus.com\/31\/90\/8b99f66cc391\/product\/90041691_s-w400xh400.jpg","name":"Metal Bottom 360 Degree Rotating LCD Monitor Holder Arm Desk Mount Bracket For 13\" - 27\" With Base","attrs":{"Price":"Negotiable","MOQ":"200.0 Pieces","Delivery Time":"Negotiable","Brand":"NBJOHSON"}}

{"cid":"152855","pid":"25608367","pimg_url":"\/\/img1.b2bforus.com\/31\/90\/8b99f66cc391\/product\/90035370_s-w400xh400.jpg","name":"Dual Free Standing Metal Monitor Stand Vertical Monitor Stand 13 To 27 Inch Screen","attrs":{"Price":"Negotiable","MOQ":"200.0 Pieces","Delivery Time":"Negotiable","Brand":"NBJOHSON"}}