toilet 12 in rough in size

{"cid":"91208377","title":"0.9Gpf One Piece Toilets Elongated 12\" Rough In Size Easy To Clean","imgUrl":"https:\/\/img.ismap.com\/nimg\/fe\/f3\/4df9e63051b72a8eca7937759cbc-200x200-1.jpg","attrs":{"Brand Name":"ARROW","Model Number":"AB1711","Minimum Order Quantity":"30 sets","Certification":"ISO9001","Place of Origin":"China","Product Name":"Modern Ceramic Toilet","Structure":"One Piece","Flushing Method":"Siphon","Flush Fitting":"Dual Flush","Drainage Pattern":"S-trap=305\/400mm","Liters Per Flush":"3.5\/5L","Toilet Seat":"Soft Closed Toilet Seat","Accessaries":"Seat Cover Flushing Fitting","Supply Ability":"Manufacture"}}

{"cid":"91223392","title":"Modern Round Tankless Toilet 12 Inches For Home Bathroom","imgUrl":"https:\/\/img.ismap.com\/nimg\/c0\/20\/bee20965af314f4b7194831c7c3f-200x200-1.jpg","attrs":{"Price":"68 USD-74 USD \/ PC","Brand Name":"allwell","Model Number":"S-103","Minimum Order Quantity":"10sets","Delivery Time":"15-30work days","Place of Origin":"Guangdong chaozhou","Payment Terms":"T\/T","Packaging Details":"Size:580*360*380MM","Color":"Matt Black","Shape":"Round","Installation Type":"Wall Mounted","Warranty":"1 year","Flushing Technology":"Gravity Flush","Material":"Ceramic","Bowl Height":"Standard","Flush Type":"Dual Flush","Bowl Shape":"Elongated","Water Consumption":"1.28 GPF (Gallons Per Flush)","Certifications":"WaterSense, ADA Compliant","Rough-In Size":"12 inches"}}