34mm Black General Purpose Mechanical (GPM)

34mm Black General Purpose Mechanical (GPM)

Marsoni

M251S

$225.00

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

34mm Black General Purpose Mechanical (GPM)Commonly known as the General Purpose Mechanical (GPM). It can be wound through the automatic self winding rotor or by manually winding the crown. Manufactured in accordance with MIL PRF 46374G, Type II, Class 4.

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I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.

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Reviewed in the United States on May 30, 2026

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Susan H Garland

Whiting, US

★★★★★ 5

Get this If your hot in bed

Color: Champagne, Size: Queen

Very nice and silky.helps keep me cooler.

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Reviewed in the United States on May 9, 2026

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