Use SKU LL131MC when the 4 1/4 x 5 1/2 label size, material, and format match the application and no special listed spec is required.
4 1/4 x 5 1/2 labels
Packrift carries 4 1/4 x 5 1/2 labels when matching SKUs are in stock. Compare the matching SKUs by listed material, color, pack quantity, price, and live product page details before buying.
If you need a 4 1/4 x 5 1/2 label, start with SKU LL131MC. The other matching SKUs are for specific listed requirements such as material, adhesive, format, printer/template fit, or pack quantity.
2 matching SKUsDefault: SKU LL131MCLowest shown unit: $0.04/label4000 pack default
Ships from 5 US warehouses (Central IL, NE PA, South TX, SE GA, West CA), routed to the location nearest you.
Buying Path
Move away from the default only when the live product page lists a spec your order actually requires.
If the issue is material, adhesive, format, printer/template fit, or pack quantity or workflow, compare LL183PK. Switch size or format if the surface, printer/template, material, or application requirement is different.
Default pick: SKU LL131MC
Start with SKU LL131MC when the 4 1/4 x 5 1/2 label size, material, and format match the application and the order does not need a special listed material, adhesive, format, printer/template fit, or pack quantity. It is the lowest shown unit-cost option in this matching set; compare the other SKUs only when their listed specs matter.
That makes it the clean default buying path for this exact size: simple spec, 4000 pack, and no upgrade unless the job needs one.
$144.90 / $0.04/label per 4000 pack
How to choose
Start with the default
Choose LL131MC when the 4 1/4 x 5 1/2 label size, material, and format match the application. It keeps the order simple and avoids buying listed upgrades you did not ask for.
Application-specific options
Choose a non-default SKU only when its live product page lists the material, adhesive, format, printer/template fit, or pack quantity your purchasing standard requires.
When to switch
Compare LL183PK when the same size works but the material, adhesive, format, printer/template fit, or pack quantity or order workflow changes.
Matching Packrift SKUs
This is the decision set for the 4 1/4 x 5 1/2 label family. Start with the default, then move only when a listed SKU attribute changes the order.

SKU LL131MC
4.25 x 5.5" White Permanent Acrylic Laser Labels - Master Case 4000
Default exact-size option. white acrylic
Choose this if: you want the lowest shown unit-cost 4 1/4 x 5 1/2 label option in this matching set and its listed material, adhesive, and format fit the application.
Skip if: you need a different material, adhesive, format, printer/template fit, or pack quantity.
Buyer note: Best first buy in this matching set when the listed label material, adhesive, format, and pack quantity fit the application.
$144.90 / $0.04/label

SKU LL183PK
4.25" x 5.5" Fluorescent Pink Permanent Laser Labels - 400/Case
Label material option. fluorescent pink
Choose this if: this SKU's listed label material, adhesive, format, or pack quantity matches your application requirement.
Skip if: another matching SKU better fits the material, adhesive, format, or pack quantity you need.
Buyer note: Use this SKU when its listed material, adhesive, format, or pack quantity is the reason for the switch.
$38.16 / $0.10/label
Side-by-Side Details
Use this grid to compare only verified product fields: SKU, listed fit, material / format, pack quantity, bundle price, unit price, and the buying reason.
| SKU | Best fit | Material / format | Pack / unit | Bundle / unit | Choose when |
|---|---|---|---|---|---|
| LL131MC | Default exact-size option | white acrylic | 4000 | $144.90 / $0.04/label | you want the lowest shown unit-cost 4 1/4 x 5 1/2 label option in this matching set and its listed material, adhesive, and format fit the application. |
| LL183PK | Label material option | fluorescent pink | 400 | $38.16 / $0.10/label | this SKU's listed label material, adhesive, format, or pack quantity matches your application requirement. |
Use this size when
- Your order requires the listed 4 1/4 x 5 1/2 size.
- The listed product details match the material, format, style, and pack quantity your workflow requires.
- You want to confirm the exact matching SKU before choosing a buying path.
Do not use this size when
- The size, material, format, adhesive/style, or pack quantity is not the one your workflow requires.
- You need a compliance, carrier, food, or hazardous-material claim not stated on the product page.
- A nearby page better matches the size, format, or product spec.
Before you reorder
- Confirm the SKU, pack quantity, price, and availability on the live product page.
- Reorder by SKU when the product and packing workflow have not changed.
- Use the quote path for larger, mixed-SKU, or recurring orders.
If 4 1/4 x 5 1/2 Almost Fits
Do not force a close fit. Compare nearby pages when the packed item needs more room, less empty space, or a different product family.
4 1/4 x 5 1/2 labels 400 pack
Compare this nearby Packrift page when the packed fit or buying spec changes.
4 1/4 x 5 1/2 labels 4000 pack
Compare this nearby Packrift page when the packed fit or buying spec changes.
4 1/4 x 5 1/2 rectangle labels
Compare this nearby Packrift page when the packed fit or buying spec changes.
Permanent 4 1/4 x 5 1/2 laser labels
Compare this nearby Packrift page when the packed fit or buying spec changes.
Exact Spec Procurement Center
Use this finder page when you need to move up, move down, or compare the broader family.
Related pages
- Exact Spec Procurement Center
- Label Sizes by Spec
- 4 1/4 x 5 1/2 labels 400 pack
- 4 1/4 x 5 1/2 labels 4000 pack
- 4 1/4 x 5 1/2 rectangle labels
- Permanent 4 1/4 x 5 1/2 laser labels
- Pink 4 1/4 x 5 1/2 labels
- White Acrylic 4 1/4 x 5 1/2 labels
- 4 1/4 x 4 1/4 labels
- 4 1/4 x 4 1/4 labels 500 pack
- 4 1/4 x 4 1/4 rectangle labels
- 8 1/2 x 11 labels
Buyer FAQ
- Which 4 1/4 x 5 1/2 labels should I start with?
- Start with LL131MC if the 4 1/4 x 5 1/2 label size, material, and format match the application and the live product page details match your order requirement.
- When should I choose a non-default SKU?
- Choose a non-default SKU only when the live product page lists the material, adhesive, format, printer/template fit, or pack quantity your order actually requires.
- What if the label size is close to 4 1/4 x 5 1/2?
- Use the exact label size, material, and format your application requires. If the surface, printer template, or label format differs, compare another label page before ordering.
- Can I reorder by SKU?
- Yes. Reorder by the same SKU when the product, pack quantity, and packing workflow have not changed. Use the quote path for larger, mixed-SKU, or recurring orders.
- When should I request a bulk quote instead of using the product page?
- Use the quote path when you are buying recurring volume, comparing multiple SKUs, or standardizing packaging across a team.