I own an older carl rt-200.. it says i need mat rm-12 but the one i have measures about 14 1/2"...is this the right one?

Probably. I just measured this mat and it is closer to 14 3/4 inches. Instead of saying it is a "12 inch cutting mat", a clearer description would be that it is a 14.75 inch mat that works for a 12 inch trimmer. If your mat is 14.5 inches, I would check the indentation where your mat goes, and see if you have about a quarter inch extra for this mat to fit.

Does this fit Fiskar's old model 9580 with the black bar?

I have an older Fiskars model with a black bar but don't know what the model # is. The "Carl RM-12" cutting mats fit and work, but the "Fellowes Safecut Rotary Trimmer 12-Inch Replacement Cutting Mats (5411502)" also fit and stay in place better without being glued. They are both a little thicker than the original mats, but work nicely, and are both available on Amazon.

It is the part of the rotary paper cutter that sits between the board and the blade. The mat is usable on 4 sides (left and right, top and bottom) and so lasts for quite some time unless you do a great deal of cutting. Hope this answers your question!

I need a mat that is 3/8" width (0.375). will this fit in an old swingline rotary trimmer? if not, does anyone know where i can buy one? many thanks.

I don't how old you are talking but my cutter is at least 10 years old and the mat I bought on line fit fine .

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CARL RM-12 12-Inch Cutting Mat for all 12-Inch Trimmers,Gray

CARL RM-12 12-Inch Cutting Mat for all 12-Inch Trimmers,Gray

Product ID: 1730863

Details

Brand
CARL
Color
Gray
Included Components
1 Cutting Mat
Item Weight
9.07 g
Material
Polyvinyl
Product Care Instructions
Dishwasher

📏Precision fit for 12-inch CARL trimmers

🔄Reversible for double lifespan

🛡️Protects blade for crisp, accurate cuts

₨188

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Description

✂️ Cut like a pro, stay ahead of the curve!

BLADE GUARDIAN - Minimizes blade wear, ensuring consistently sharp, professional cuts.
CRAFTING ESSENTIAL - A must-have for designers, crafters, and office pros who demand peak cutting performance.
SWIFT INSTALLATION - Replace your cutting mat in seconds and get back to creating without downtime.
TAILORED PRECISION FIT - Engineered exclusively for CARL 12-inch rotary trimmers to guarantee flawless alignment every time.
DOUBLE SIDED DURABILITY - Flip and extend your mat’s life—maximize usage before replacement.

The CARL RM-12 12-Inch Cutting Mat is a durable, reversible PVC mat designed specifically for CARL rotary paper trimmers. Measuring 15" x 0.5" x 0.13", it protects blades from wear, extends tool life, and ensures precise, clean cuts for professional and creative projects. Easy to install and dishwasher safe, it’s the ultimate maintenance accessory for millennial professionals who value efficiency and precision.

Specifications

ASIN	B000WWICJC
Additional Features	Self Healing
Best Sellers Rank	#26,174 in Office Products ( See Top 100 in Office Products ) #12 in Rotary Paper Trimmers
Brand Name	CARL
Color	Gray
Customer Reviews	4.7 4.7 out of 5 stars (749)
Global Trade Identification Number	00682391161203
Included Components	1 Cutting Mat
Item Dimensions L x W x Thickness	15"L x 0.5"W x 0.13"Th
Item Type Name	Cutting Mat
Item Weight	9.07 g
Manufacture Year	1999
Manufacturer	CARL
Manufacturer Part Number	RM-12
Manufacturer Warranty Description	No
Material Type	Polyvinyl Chloride (PVC)
Model Number	RM-12
Number of Items	1
Product Care Instructions	Dishwasher Safe
Recommended Uses For Product	Paper, photos
Shape	Rectangular
Size	15"L x 0.5"W
UPC	798804315078 709744469578 682391161203 094006282119 046941095989 683203051040 798256019135
Unit Count	1 Count

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₨188

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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