Trader Card Magnets (set of 2)

{
  "product": { "id": "trader-card-magnets-2", "revision": 1 },
  "quantity": 1,
  "options": [{ "option_id": "paper", "value": "lustre" }],
  "assets": [
    { "role": "front", "url": "https://cdn.example.com/orders/magnet-card-front.jpg", "pixel_width": 2100, "pixel_height": 1600 },
    { "role": "back", "url": "https://cdn.example.com/orders/magnet-card-back.jpg", "pixel_width": 1400, "pixel_height": 1000 }
  ]
}