Fiber arm band only

{"cid":"168708","pid":"27338624","pimg_url":"\/\/img1.b2bforus.com\/29\/ba\/8a1e4c79d10a\/product\/98488437_s-w400xh400.jpg","name":"Ring Manufacturers Wholesale Arm Band for Heart Rate Monitor","attrs":{"Price":"$3.90(1 - 499 Pieces) $2.00(>=500 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Chileaf"}}

{"cid":"168708","pid":"27338618","pimg_url":"\/\/img1.b2bforus.com\/29\/ba\/8a1e4c79d10a\/product\/98488422_s-w400xh400.jpg","name":"Ring High Quality Elastic Arm Band Heart Rate Monitor Running Cuff","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Chileaf"}}