Rectangle Size classification, iron classification

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{"cid":"165797","pid":"27027157","pimg_url":"\/\/img1.tradegrowthhub.com\/26\/22\/28130d433c49\/product\/96928577_s-w400xh400.jpg","name":"Recyclable Tea Metal Tin Packing Box","attrs":{"Price":"Negotiable","MOQ":"500.0 Pieces","Delivery Time":"Negotiable","Brand":"Rectangle"}}

{"cid":"165797","pid":"27027148","pimg_url":"\/\/img1.tradegrowthhub.com\/26\/22\/28130d433c49\/product\/96928533_s-w400xh400.jpg","name":"Recyclable White Metal Tin Square Candy Gift Box","attrs":{"Price":"Negotiable","MOQ":"500.0 Pieces","Delivery Time":"Negotiable","Brand":"Square"}}

{"cid":"165797","pid":"27027138","pimg_url":"\/\/img1.tradegrowthhub.com\/26\/22\/28130d433c49\/product\/96928484_s-w400xh400.jpg","name":"Factory Customized Recyclable Map Album Atlas Metal Tin Metal Packaging Box Hot Selling Tin Box","attrs":{"Price":"Negotiable","MOQ":"500.0 Pieces","Delivery Time":"Negotiable","Brand":"Storage box"}}

{"cid":"165797","pid":"27027129","pimg_url":"\/\/img1.tradegrowthhub.com\/26\/22\/28130d433c49\/product\/96928433_s-w400xh400.jpg","name":"Recyclable Custom Metal Candy Tin Packing Box","attrs":{"Price":"Negotiable","MOQ":"500.0 Pieces","Delivery Time":"Negotiable","Brand":"Rectangle"}}