
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
For Your Every Summer RSVP, with Code: SUMMER15
Description
iSeries NXG - 13.5" Memory Foam Medium Mattress 3500Weve 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 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. Plus, a dense foam core provides durable support.iSeries NXG - 13.5" Memory Foam Medium Mattress 3500 - Twin Long
39.0"W x 79.5"D x 13.5"H - 94.62 lb
iSeries NXG - 13.5" Memory Foam Medium Mattress 3500 - Full
54.0"W x 74.5"D x 13.5"H - 120.11 lb
iSeries NXG - 13.5" Memory Foam Medium Mattress 3500 - Queen
60.0"W x 79.5"D x 13.5"H - 140.01 lb
iSeries NXG - 13.5" Memory Foam Medium Mattress 3500 - Split Head Queen
60.0"W x 79.5"D x 13.5"H - 141.25 lb
iSeries NXG - 13.5" Memory Foam Medium Mattress 3500 - King
76.0"W x 79.5"D x 13.5"H - 175.69 lb
iSeries NXG - 13.5" Memory Foam Medium Mattress 3500 - Split Head King
76.0"W x 79.5"D x 13.5"H - 174.56 lb
iSeries NXG - 13.5" Memory Foam Medium Mattress 3500 - California King
72.0"W x 83.5"D x 13.5"H - 174.95 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
4.3 ★★★★★
Based on 1334 reviews
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Product Reviews
★★★★★ 5
Squeaks for a while
Size: Medium, Style: Squeaker
I've got probably 10 of these, now. The squeaker fails pretty quickly. But our dog still likes them, just not as much as when they squeak. I'm tossing these a good 75 yards and farther. The Chuckit glowballs make sounds through their holes so no separate squeakers there. Dog really likes those glowballs.
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Reviewed in the United States on March 26, 2026
★★★★★ 4
Great quality but the squeaker doesn't last long - still a good value
Size: Medium, Style: Squeaker
I have golden retrievers who never get tired of playing balls. These are VERY durable. No seams to split. They tend to chew as they bring the balls back, so the squeaker doesn't last long. Would highly recommend these. I have them on auto-delivery!
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Highly recommend
Size: Medium, Style: Squeaker
My dog loves these! They are now his absolute favorite! The squeaker lasts a lot longer than most. The rubber isn’t hard on his teeth and he likes how squishy they are and continues to play with it long after the squeaker dies. Highly recommend and will be buying more
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great fetch toy.
Size: Medium, Style: Squeaker
My dog loves these balls. They are a bit softer than the normal ones and bounce well. The squeaker is not too loud but definitely makes the ball more interesting. I highly recommend these.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
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