Google product taxonomy · 2021-09-21
String Instruments
The Google product category ID for String Instruments is 77. It sits under Musical Instruments and has 6 subcategories of its own, so it is a predefined value you can send as it stands — but one of those 6 is usually the closer answer, and an interior category fits when a product genuinely spans the ones below.
This branch7
- Category ID
- 77
- Direct subcategories
- 6
- Categories below it in total
- 6
- Depth, on a branch that runs 5
- 4 / 5
- Others at this level
- 7
- Parent category
- Musical Instruments
- Taxonomy version
- 2021-09-21
- Sent in your feed as
- google_product_category
Where this sits in the taxonomy
Measured by how much sits beneath them, String Instruments is fourth largest of the 8 categories under Musical Instruments, with 6 categories below it. Size is not correctness — a small category is the right answer when it is the right answer — but it does tell you how much of the taxonomy you are still choosing between once you pick this branch.
String InstrumentsCellos
The longest route down from here runs 1 more level, ending at Cellos (79) on level 5: String Instruments › Cellos. Most branches stop sooner than that — the figure to compare it against is the seven levels Google's taxonomy allows, not the depth of the branch next door.
| Category | ID | Direct | Below | Levels |
|---|---|---|---|---|
| Brass Instruments | 63 | 6 | 6 | 1 |
| Percussion | 75 | 11 | 29 | 3 |
| Pianos | 76 | 0 | 0 | 0 |
| String Instruments — this page | 77 | 6 | 6 | 1 |
| Woodwinds | 87 | 14 | 14 | 1 |
| Accordions & Concertinas | 4983 | 0 | 0 | 0 |
| Bagpipes | 4984 | 0 | 0 | 0 |
| Electronic Musical Instruments | 6001 | 4 | 4 | 1 |
Using this value
Either form of this value goes in the google_product_category attribute: the numeric ID (77) or the full path ("Arts & Entertainment > Hobbies & Creative Arts > Musical Instruments > String Instruments"). Both are predefined values for the same category. The ID is the sturdier of the two, because renaming any segment above this one changes the path text and leaves the number alone. Before sending it, check whether one of the 6 subcategories below fits — a narrower category groups the product with fewer, closer things.
Bear in mind that google_product_category is an optional attribute. Google assigns a category automatically, and your value is treated as a signal rather than an override. When an override actually applies.
In your feed, it looks like this
Either row below is accepted. The first is the one to send.
| id | title | google_product_category |
|---|---|---|
| SKU-1001 | Your product title | 77 |
| SKU-1001 | Your product title | Arts & Entertainment > Hobbies & Creative Arts > Musical Instruments > String Instruments |
This path has no comma, so an unquoted cell holds it as it stands — which is not true of every category in the taxonomy. The numeric ID, 77, is the form that does not depend on how the file is quoted.
What sits under String Instruments
6 subcategories. A narrower category groups the product with fewer, closer things, so prefer one of these when it fits.
All 6 of them are leaves: none of the subcategories under String Instruments continues any further, so one of those 6 names is the most specific value this branch can give you.
Questions about String Instruments
What is the Google product category ID for String Instruments?
77. The full path, "Arts & Entertainment > Hobbies & Creative Arts > Musical Instruments > String Instruments", is the same category written the other way. The ID is shorter, and renaming a segment above this one changes the path text while leaving the number alone.
Should I use String Instruments or one of its subcategories?
Prefer a subcategory when one fits: String Instruments has 6 directly below it, starting with Cellos (79), Guitars (80), Harps (84), and 6 in total further down. 77 is itself a predefined value, so an interior category is not an error — it just groups the product more broadly than a subcategory would.
Where does String Instruments sit in the taxonomy?
At level 4, under Musical Instruments (54). The chain from the top is Arts & Entertainment → Hobbies & Creative Arts → Musical Instruments → String Instruments. If your product does not belong under Musical Instruments, it does not belong here either — check the level above before going deeper.
What should I use if String Instruments is not quite right?
Look across the rest of Musical Instruments first — there are 7 other categories at this level: Accordions & Concertinas (4983), Bagpipes (4984), Brass Instruments (63), Electronic Musical Instruments (6001), Percussion (75), Pianos (76), and 1 more. If none of them fits either, the problem is higher up: go back to Musical Instruments (54) and pick a different branch from there rather than settling for the closest thing on this one.
How much more specific can I get than String Instruments?
1 level more. The longest route down from String Instruments is String Instruments > Cellos, ending at Cellos (79) on level 5. Not every branch below String Instruments runs that far, so the category that fits your product may stop earlier than this one does.
How big is String Instruments compared with the categories next to it?
It is fourth largest of the 8 at its level, carrying 6 categories below it. A bigger category is not a better one — it just means more of the taxonomy is still open below you after you pick it.
Not sure this is the one?
Describe the product and get the category with its ID, a confidence figure and the runners-up it was weighed against.
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