In a cigarette listing, KS stands for King Size. King size describes a standard-length filter cigarette — typically around 84 mm long — and it is one of the most common size labels you will see on an online tobacco catalogue. When a listing includes “KS”, it is telling you the cigarette length class, not the brand, the flavour, or the pack quantity.
This guide is part of the Yavexio adult tobacco catalogue and is intended for readers aged 18 and over. It explains what king size means, how it compares with other size terms, and how to confirm the details of a listing before you order.
What does KS mean in a cigarette listing?
KS is an abbreviation for King Size. In practice it refers to a filter cigarette of standard length — longer than the older “regular” class, but shorter than “100s”. Catalogue listings use short labels such as “KS”, “King Size”, or “KS Box” so the size class can be read at a glance.
On Yavexio, the size label appears as part of the product name. For example, the catalogue record Marlboro Vista Tropical Splash KS Box Cigarettes – 1 Carton (10 Packs) uses “KS” in the title so you can identify the size class without opening the page.
How long is a king size cigarette?
King size cigarettes are typically around 84 mm long, including the filter. Exact lengths vary by brand and market, so treat any figure as a general guide rather than a specification for a particular pack. As a rough comparison:
- Regular-length cigarettes: roughly 70–75 mm
- King size: roughly 84 mm
- 100s: roughly 100 mm
These are approximate industry conventions. If an exact length matters to you, the figure printed on the specific pack is the only precise value for that product.
King size vs super slim vs 100s
Size labels describe different dimensions of the cigarette:
| Term | What it usually describes |
|---|---|
| King size (KS) | Standard-length filter cigarette, typically around 84 mm |
| Super slim | A much thinner cigarette; “slim” refers to the diameter, not the length — see our guide to what super slim means in a listing |
| 100s | A longer cigarette, roughly 100 mm |
| Regular | A shorter, older length class, roughly 70–75 mm |
Size terms and pack terms are independent. “Hard pack” and “soft pack” describe the packaging — see our guide to what hard pack means — while king size describes the length. A listing such as “KS Box” simply combines the two: king size cigarettes in a box pack.
Where you will see KS in the Yavexio catalogue
The clearest example in the current Yavexio catalogue is Marlboro Vista Tropical Splash KS Box Cigarettes – 1 Carton (10 Packs). The record uses “KS Box” in the product name, and the product page lists the sale unit as one carton containing 10 individual packs. The size label does not change the sale unit — the listing still refers to one carton.

You can browse all current records on the Cigarette Cartons and Brand Catalogue page.
How to check a listing before you order
- Read the full product name — size terms such as KS, super slim, or 100s appear in the title.
- Check the sale unit on the product page. Yavexio cartons are listed as one carton containing 10 individual packs unless the page says otherwise.
- If a detail matters to you (length, pack type, or flavour), compare the record against the catalogue rather than assuming from a short label.
If you order and later change your mind, the Returns and Refunds page sets out the conditions that apply.
FAQ
Is king size the same as 100s?
No. King size is typically around 84 mm, while 100s are longer at roughly 100 mm. The two terms describe different length classes.
Does king size change how many packs are in a carton?
No. The size term describes cigarette length, not pack count. Yavexio cartons are listed as one carton containing 10 individual packs regardless of the size label.
What does KS Box mean?
KS Box means king size cigarettes in a box pack — a hinged box rather than a soft pack. The “KS” part refers to length; the “Box” part refers to packaging.
This article is part of the Yavexio adult tobacco catalogue and is for adults aged 18 and over.