Techflex H2N3.00 2:1 Heatshrink 3" Yellow 25F

Marsoni

M251S

$130.21

Get it in 3 business days with 1 day shipping. Friday, May 29

Techflex H2N3.00 2:1 Heatshrink 3" Yellow 25FTECH2N300YEL 25F Techflex H2N3. 00 2 to 1 Heatshrink Tube, 3", YEL, 25 Ft Spool Economical 2 to 1 Heatshrink Tubing Shrinks To 1 2 its original diameter! Shrinkflex heatshrink tubing is the ideal way to create a tight, professional finish on any wire, hose or cable management project. Once shrunk, the tubing will hold its reduced state even in elevated temperatures. The wide range of available colors and diameters makes a perfect solution for any

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At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.

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Reviewed in the United States on August 29, 2025

Verified Purchase

Trevor Barton

Grantham, US

★★★★★ 2

Ehh

Pills up rather quickly

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Reviewed in the United States on June 7, 2026

Verified Purchase

Dorothy Gilbertson

Waukegan, US

★★★★★ 3

Nice but dissapointing

So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.

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Reviewed in the United States on December 15, 2025

Verified Purchase

Shelby

Louisville, US

★★★★★ 5

Cool, Comfortable, and Worth Every Penny!

Color: Light Gray, Size: Standard

I’m honestly impressed with these pillowcases! From the first night, I could feel the difference—they stay noticeably cool, which is perfect if you tend to sleep hot like I do. The fabric feels silky smooth against the skin without being slippery, and it’s really gentle on both my hair and face. I’ve also noticed I wake up less sweaty and more comfortable overall. They fit my pillows well and don’t slip off during the night, which is a big plus. After washing, they held up great—no fading, shrinking, or loss of softness. If you’re looking for pillowcases that actually help keep you cool and comfortable through the night, these are definitely worth it. I’ll be buying more!

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Reviewed in the United States on April 7, 2026

Verified Purchase

Sarah Benjamin

Houston, US

★★★★★ 5

Extremely cold, silky, gentle on hair

Color: White, Size: Queen

This was so cold when I removed it from the package that at first I thought it would be too cold. It was as if it had been in a freezer. I really like how silky it is on my face. (I can't stand a rough feeling pillowcase.) It is also gentle on my curly hair. The pillowcase can warm up from being slept on, but a shift of just a few inches gets back to wonderful cold. I highly recommend this as an extremely cool, silky smooth fabric. These are much colder than my very expensive miracle sheets.

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Reviewed in the United States on April 22, 2026