Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
iSeries NXG - 13.5" Hybrid Medium Mattress 3500Weve evolved the Serta iSeries NXG to be the next generation of comfort. Weve built this Medium feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief and ideal support for a deeper , more restful sleep at a price that makes sense. Featuring high density memory foam, NXG Memory Foam delivers deep, contouring pressure relief. A cool to the touch fabric oers instant cooling, while Carbon
We’ve evolved the Serta® iSeries NXG™ to be the next generation of comfort. We’ve built this Medium feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief and ideal support for a deeper , more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG™ Memory Foam delivers deep, contouring pressure relief. A cool-to-the-touch fabric offers instant cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a 5-zone coil system with alternating firm and plush areas to better support the curves of your back and body.iSeries NXG - 13.5" Hybrid Medium Mattress 3500 - Twin Long
39.0"W x 79.5"D x 13.5"H - 102.52 lb
iSeries NXG - 13.5" Hybrid Medium Mattress 3500 - Full
54.0"W x 74.5"D x 13.5"H - 130.22 lb
iSeries NXG - 13.5" Hybrid Medium Mattress 3500 - Queen
60.0"W x 79.5"D x 13.5"H - 153.45 lb
iSeries NXG - 13.5" Hybrid Medium Mattress 3500 - Split Head Queen
60.0"W x 79.5"D x 13.5"H - 156.82 lb
iSeries NXG - 13.5" Hybrid Medium Mattress 3500 - King
76.0"W x 79.5"D x 13.5"H - 190.84 lb
iSeries NXG - 13.5" Hybrid Medium Mattress 3500 - Split Head King
76.0"W x 79.5"D x 13.5"H - 189.32 lb
iSeries NXG - 13.5" Hybrid Medium Mattress 3500 - California King
72.0"W x 83.5"D x 13.5"H - 190.4 lb
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1836 reviews
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Product Reviews
★★★★★ 5
It's good
Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W)
Pretty good ngl, working well
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Reviewed in the United States on May 20, 2026
★★★★★ 4
Great Buy
Instal was easy and it seems good so far. I need to cable manage and everything but other than that it is great. Just wish they put Rubber on more of the metal parts so it doesn’t scratch the pc case.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Great way to keep your desk organized, especially a standing desk on wheels.
Color: White, Size: Fits Desk Leg: 80mm(D) x 50mm(W)
The knob that should be able to tighten and clamp the upper part of the PC does not fit into the hole on the metal plate, so it won't hold the PC securely in place. It's useless.
Updated 2/18/2026
I contacted the company about my issue and they sent me a replacement surprisingly fast. The knob on the replacement fits perfectly and my PC now sits securely on my desk leg.
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Reviewed in the United States on February 3, 2026
★★★★★ 5
perfect for standing desk
Color: White, Size: Fits Desk Leg: 75mm(D) x 45mm(W)
I love it. It's on my adjustable standing desk. It's sturdy. it was easy to install. It looks nice
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Very comfortable to use
Color: Rose, Size: 1 Pack, Style: Combo
This is a nice keyboard/mouse for the money. I ordered it in pink because it will help me to keep it separate from others I have. I have a tendency to forget which mouse goes with which keyboard. The color makes all the difference. In addition this works well and has a light up indicator for the caps lock which my older one does not. That was annoying to look up and see that everything was in caps by mistake. Good product.
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Reviewed in the United States on May 1, 2026