{
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 "unit_note": "Count standalone mattresses in the listing; for multi-packs, use the number of mattresses included. Do not count toppers as mattresses.",
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  "segment": "Household/Office Furniture/Furnishings"
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      "Single",
      "Twin",
      "Twin XL",
      "Standard",
      "Double",
      "Queen",
      "King",
      "California king",
      "Bunk",
      "Other"
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    },
    {
     "name": "Coil system type",
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      "Bonnell coils",
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      "Offset coils",
      "Pocket coils",
      "Other"
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    {
     "name": "Color",
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      "Black",
      "Blue",
      "Bronze",
      "Brown",
      "Clear",
      "Gold",
      "Gray",
      "Green",
      "Multicolor",
      "Navy",
      "Orange",
      "Pink",
      "Purple",
      "Red",
      "Rose gold",
      "Silver",
      "White",
      "Yellow"
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    },
    {
     "name": "Firmness",
     "handle": "firmness",
     "values": [
      "Extra firm",
      "Extra soft",
      "Firm",
      "Medium",
      "Medium firm",
      "Medium soft",
      "Soft",
      "Other"
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    },
    {
     "name": "Mattress features",
     "handle": "mattress-features",
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      "Adjustable base compatibility",
      "Anti-microbial",
      "Bedbug resistant",
      "Cooling function",
      "Dust mite resistant",
      "Edge support",
      "Flippable",
      "Heat retention",
      "Hypoallergenic",
      "Machine washable cover",
      "Motion isolation",
      "Noise reduction",
      "Removable cover",
      "Safe non-toxic materials",
      "Stain resistant",
      "Waterproof",
      "Other"
     ]
    },
    {
     "name": "Mattress top type",
     "handle": "mattress-top-type",
     "values": [
      "Box top",
      "Euro top",
      "Pillow top",
      "Plush top",
      "Smooth top",
      "Tight top",
      "Other"
     ]
    },
    {
     "name": "Pattern",
     "handle": "pattern",
     "values": [
      "Abstract",
      "Animal",
      "Art",
      "Bead & reel",
      "Birds",
      "Brick",
      "Bull's eye",
      "Camouflage",
      "Characters",
      "Checkered",
      "Chevron",
      "Chinoiserie",
      "Christmas",
      "Collage",
      "Coral",
      "Damask",
      "Diagonal",
      "Diamond",
      "Dog's tooth",
      "Dots",
      "Egg & dart",
      "Ethnic",
      "Everlasting knot",
      "Floral",
      "Fret",
      "Geometric",
      "Guilloche",
      "Hearts",
      "Illusion",
      "Lace"
     ]
    }
   ]
  },
  "google": {
   "id": 2696,
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   "brick_code": "10002210",
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   "family": "Household/Office Furniture",
   "segment": "Household/Office Furniture/Furnishings"
  }
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 "fields": [
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   "label": "Product form",
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   "unit": null,
   "values": [
    "mattress",
    "mattress_topper",
    "other"
   ],
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  },
  {
   "key": "size",
   "label": "Mattress size",
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    "queen",
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    "other",
    "unknown"
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   "key": "construction",
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    "foam",
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    "latex",
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    "unknown"
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   "why_it_matters": "Construction type is a major source of differences in feel, support, and price."
  },
  {
   "key": "firmness",
   "label": "Firmness",
   "type": "enum",
   "unit": null,
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    "soft",
    "medium",
    "medium_firm",
    "firm",
    "adjustable",
    "unknown"
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   "key": "thickness",
   "label": "Mattress thickness",
   "type": "number",
   "unit": "in",
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  {
   "key": "trial_days",
   "label": "Sleep trial",
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   "key": "warranty_years",
   "label": "Warranty",
   "type": "number",
   "unit": "years",
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   {
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    "pct_over_baseline": -15.0,
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  },
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