Can I cut this with a sharp scissor?

The scissors would have to be real sharp and have strong heavy blades like garden shears. I started the cut with a heavy, sharp kitchen knife and finished it with a small electric hand saw. Measure and cut before you put it under the door or it will be too difficult to cut after installation. This is an excellent product, so be careful not to ruin it.

Will this stop unwanted smells, like cigarettes, from getting inside?

I think it will help, but I'm not sure it would be 100% effective, as cigarette smoke tends to permeate the smallest of spaces.

Will this work on carpet?

Don't see why not. Carpet has a little more give than a metal threshold so should be fine. I have installed 2 of these on front doors of homes and worked great with metal thresholds.

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MD Building Cinch® U-Shape Slide-On Under Door Seal, Brown, 36in

Product ID: 57994352

Details

Brand
M-D Building
Color
Brown
Item Thickness
1.75 Inches
Material
Vinyl
Product Dimensions
36"L x 2"W

♻️Durable vinyl reduces energy waste & bills

🌡️Seals 3/8”–3/4” gaps to lock in temperature

🛠️Slide-on U-shape design for effortless install

118.89 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

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Description

🚪 Seal the deal on comfort and savings—don’t let drafts crash your vibe!

PRECISION GAP FILLING - Seals gaps from 3/8” to 3/4” for airtight comfort and energy savings.
ALL WEATHER DURABILITY - Robust vinyl stands strong against wear, weather, and time.
NOISE BLOCKING BARRIER - Create a quieter, more focused space by cutting out unwanted noise.
ECO FRIENDLY ENERGY EFFICIENCY - Lower your carbon footprint and utility bills with superior insulation.
EFFORTLESS SLIDE ON INSTALLATION - No tools, no hassle—upgrade your door seal in minutes.

The M-D Building Products Vinyl Cinch U-Shape Door Bottom Seal is a high-quality, easy-to-install weatherstripping solution designed to fit standard 36” x 1-3/4” doors. Made from durable vinyl, it effectively seals gaps between 3/8” and 3/4”, blocking drafts, dust, and noise while enhancing energy efficiency and reducing heating and cooling costs.

Specifications

ASIN	B00PKSFEAI
Best Sellers Rank	#1,269 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Door Hardware & Locks
Brand Name	M-D Building Products
Color	Brown
Customer Reviews	4.2 4.2 out of 5 stars (7,275)
Global Trade Identification Number	00043374433371
Included Components	MD Building - 43337
Item Dimensions L x W	36"L x 2"W
Item Thickness	1.75 Inches
Item Type Name	MD Building - 43337
Item Weight	0.71 Pounds
Manufacturer	M-D Building Products
Manufacturer Part Number	43337
Manufacturer Warranty Description	Warranty
Material Type	Vinyl
Model Number	MD Building - 43337
Number of Items	1
Recommended Uses For Product	door
UPC	043374433371
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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118.89 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews