O-Ring 310mm x 320mm x 5mm - Nitrile (70) Black

O-Ring 310mm x 320mm x 5mm - Nitrile (70) Black

Marsoni

M251S

$36.69

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

O-Ring 310mm x 320mm x 5mm - Nitrile (70) BlackProduct Details : O Ring 310mm x 320mm x 5mm Nitrile (70) Black Part No: MOR3100050 N Product Category: O Rings Product Type: O Ring Standards: Standard Material(s): Nitrile Material Code: NBR Color: Black Durometer: 70 Temperature Range: 40F to +250F ( 40C to +121C) System Of Measurement: METRIC Dimensions: 310mm x 320mm x 5mm Interior Diameter (d): 310mm Outside Diameter (D): 320mm Cross Section (S): 5mm For any information about products, please

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We offer a 30-day return/exchange service after receiving.
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this mattress topper completely saved my bed. It is super thick and soft, but still gives enough support so you don’t feel totally stuck. The cooling cover actually works pretty well and doesn't trap heat like other memory foam I’ve tried in the past. It was also really easy to put on and the deep pockets keep it from sliding around at night. Very happy with it!

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Reviewed in the United States on May 30, 2026

Verified Purchase

Alexia Record

Houston, US

★★★★★ 5

incredible mattress topper

Color: Green Bamboo(2300gsm), Size: Queen

incredible product, little to no smell out of the box. super thick and comfortable!!! great product for the price, will buy this again if i need another 😊

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Reviewed in the United States on May 12, 2026

Verified Purchase

Ashley Yu

Chelsea, US

★★★★★ 5

Great topper

Color: Green Bamboo(2300gsm), Size: Queen, Color: Green Bamboo(2300gsm), Size: Queen

Soft, plush, thick and supportive. Material feels breathable. Comes air tight sealed

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Reviewed in the United States on May 28, 2026

Verified Purchase

Leinadys Sanchez

Port Orchard, US

★★★★★ 5

Very Comfortable

Color: Green Bamboo(2300gsm), Size: Queen

Soft, comfortable, and fits perfectly on my bed. It adds extra cushioning and makes sleeping more enjoyable. Very happy with this purchase.

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Reviewed in the United States on May 29, 2026

Verified Purchase

aniyah

New York, US

★★★★★ 3

Mattress Topper

Color: Green Bamboo(2300gsm), Size: Queen

So far I haven’t really got to get a feel of it. I will say it came smelling very strongly. I’ve had it now for 3 days & it still has a smell. I let it sit out for 24 hours, with the window opened but it still has an odd scent & once I put it on my bed it’s still smelling strong. It’s kind of hard to focus on my comfort when the smell is very odd & foul but aside from that. The reviews are on point in regards to its softness.

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Reviewed in the United States on May 19, 2026