Non-Slip Tray Liner Sizes: The Complete Sizing Guide
By Kwickway Products · August 11, 2026 · 3 min read
Non-Slip Tray Liner Sizes: The Complete Sizing Guide
The single most common question we get from hotel purchasing managers, banquet directors, and distributors isn't "does it work" — it's "what size do I order?" Get the size wrong and a liner either buckles inside a tray's lip or leaves bare, slippery edges exposed. This guide puts every SlipSafe size in one place, by product, so you can measure once and order right the first time.
How to measure your tray before you order
- Measure the flat interior surface — the usable area inside any raised lip or rim, not the tray's outer footprint. A liner cut to the outside dimension of a lipped tray will buckle at the edges instead of lying flat.
- Round down, not up, if your tray falls between two catalog sizes. A liner with a small margin around the edge still grips; a liner that's oversized for the tray will crease and lift.
- Check the shape, not just the dimensions. A 19-5/16" x 24-1/4" oval liner will not sit flat on a rectangular tray of the same footprint — shape has to match, not just area.
- For glassware and ramekins, size to the base diameter of the item, not the tray. A coaster or ramekin liner only needs to be as large as the vessel sitting on it, with a small margin for stability.
Tray liner sizes (rectangular, square & oval)
| Product | Sizes available | Units per case |
|---|---|---|
| Room Service Tray Liner | 10" x 14" · 14" x 18" · 16" x 22" | 2,000 |
| Rectangular Tray Liner | 10" x 14" · 14" x 18" · 16" x 22" | 2,000 |
| Square Tray Liner | 12" x 12" · 18" x 18" | 2,000 |
| Banquet Oval Tray Liner | 19-5/16" x 24-1/4" | 2,000 |
The 10" x 14" is the standard fit for compact bar and room-service trays. 14" x 18" covers the majority of hotel banquet and restaurant service trays. 16" x 22" is built for large handled platters and buffet-line trays. The 18" x 18" square is sized for centerpiece and display presentations rather than everyday carrying trays.
Coaster sizes
| Diameter | Edge options | Units per case |
|---|---|---|
| 3-1/2" | Straight, Scalloped | 8,000 |
| 4" | Straight, Scalloped | 6,000 |
| 5" | Straight, Scalloped | 5,000 |
3-1/2" fits a standard rocks glass or espresso cup. 4" is the most common bar and cocktail coaster size. 5" suits wine glasses, larger tumblers, and beverage service where extra surface protection matters.
Doily sizes
Doilies run the widest range in the catalog — from 6" up to 15" diameter, in both straight and scalloped edge finishes, to match everything from a dessert plate to a full banquet charger. See the doily product page for the full 6"–15" breakdown with case pricing at each size.
Condiment & ramekin liner sizes
| Product | Sizes available |
|---|---|
| Condiment Liner | 2-1/2" x 10" · 3" x 2-1/2" · 3" x 6" · 4" x 12" |
| Ramekin Liner | 2" diameter · 2-1/2" x 2-1/2" · 2-3/4" x 2-3/4" · 3" diameter |
These are sized to the footprint of the sauce cup or ramekin itself, not the tray it rides on — measure the base of the vessel and add a small margin.
Still not sure which size fits your tray?
If your tray falls between two sizes, or you're working with a proprietary or branded tray shape, our team will confirm the right fit before you commit to a case. This is also the fastest path if you need a size not listed above — SlipSafe die-cuts custom dimensions for high-volume accounts.
Browse the full product catalog for pricing at every size, or request free samples in the two or three sizes you're deciding between before you place a full case order. Distributors adding this line to a catalog should also see our guide on adding non-slip liners to a foodservice distributor line.