RFID blocking long wallet

{"cid":"201537","pid":"30439562","pimg_url":"\/\/img1.b2bforus.com\/35\/e5\/495f738bb4a2\/product\/114011429_s-w400xh400.jpg","name":"RFID Customized Genuine Leather PU Card Holder Wallet Long Chain Men Wallet With Key Ring","attrs":{"Price":"$8.10(50 - 1000 Pieces) $7.88(1001 - 9999 Pieces) $7.10(>=10000 Pieces)","MOQ":"50 Pieces","Delivery Time":"Negotiable","Brand":"OEM"}}