Mainstays 7.5" Half-Fold Metal Box Spring, King 190517213113
SKU: 65180191891

Mainstays 7.5" Half-Fold Metal Box Spring, King 190517213113

Sale price$134.95 Regular price$149.95
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Description

Mainstays 7.5" Half-Fold Metal Box Spring, King 190517213113Durably support your mattress with the superior design and construction of Mainstays Fold in Half Metal Box Spring in King, Black. This Heavy Duty box spring boasts heavy gauge premium steel bars throughout to provide comfortable, trusted support for your mattress. Easily folds away into a flat, compact size, ideal for easy storage and transport no matter where you go. The included coverlet fits onto the box spring and zips on for a secure fit and

Durably support your mattress with the superior design and construction of Mainstays Fold-in-Half Metal Box Spring in King, Black. This Heavy Duty box spring boasts heavy-gauge premium steel bars throughout to provide comfortable, trusted support for your mattress. Easily folds away into a flat, compact size, ideal for easy storage and transport no matter where you go. The included coverlet fits onto the box spring and zips on for a secure fit and effortless cleaning when required and never fuss with your mattress moving out of place with the coverlet's non-slip surface. Mainstays 7.5" Half-Fold Metal Box Spring in Black Steel offers a modern and more durable solution to conventional wood box springs, providing a naturally sanitary structure that is mold and even bed bug resistant. Ultra easy to set up in your home, this Fold-in-Half Metal Box Spring from Mainstays requires zero assembly - just unfold, zip on the cover and you're ready to use, ideal for use in any room from bedrooms to dorms or guest rooms and is sure to provide you with a durable, clean, and supported sleeping environment.

Key Features

  • Heavy-Duty Steel Construction
    Made from premium high-gauge steel for long-lasting durability and support.
  • High Weight Capacity
    Supports up to 1200 lbs, providing stable and reliable mattress support.
  • Fold-in-Half Design
    Easily folds flat for convenient storage and transport—perfect for moving or tight spaces.
  • No Assembly Required
    Quick and hassle-free setup—just unfold and use.
  • Non-Slip Zippered Cover
    Includes a fitted fabric coverlet that keeps your mattress securely in place.
  • Hygienic & Resistant
    Naturally resistant to mold and bed bugs for a cleaner sleep environment.
  • Modern Alternative to Wood Box Springs
    Durable steel construction offers better longevity and sanitation.

Specifications

  • Brand: Mainstays
  • Model: Half-Fold Metal Box Spring
  • SKU: 190517213113
  • Size: King
  • Color: Black
  • Dimensions: 79" L × 76" W × 7.5" H
  • Weight: 56.79 lbs
  • Weight Capacity: Up to 1200 lbs
  • Material: Steel, plastic, polyester fabric
  • Design: Foldable, no assembly required

Ideal Applications

  • Master bedrooms and guest rooms
  • Dorm rooms and apartments
  • Temporary or portable sleeping setups
  • Extra bedding for visitors
  • Important Safety Information
  • Place on a flat, stable bed frame or surface
  • Ensure fully unfolded and locked before use
  • Do not exceed maximum weight capacity
  • Keep away from excessive moisture
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 65180191891

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CeleryGreen
Los Angeles, US
★★★★★ 5
So far, so good!
Pattern Name: 3 Large balls, Pattern Name: 3 Large balls
Boomer an 8 yr old male Chesapeake Bay Retriever, 105#. When Boomer isn’t duck hunting, he is all about THE BALL. He chews them apart like I own stock. DAY 1 : I’m impressed with the Mankoda . It’s still in one piece. Barely any show of wear. Boomer is carrying it around like a prize, definitely having “a ball”. Needless to say he is loving it. The bright colors are easy to see in the yard. We haven’t played outside so I can’t comment on the bounce. I got the three pack and I feel it’s a reasonable price. I ordered the large ball because Boomer is a big boy. The ball its self is foamy soft to the touch but very firm . Has no smell at least that I can detect . It has little indents on the surface, I agree (with the info) that it will help rub against my boys teeth (brushing time reduced!). You can see them in the picture (the indents not the teeth). The divots you see are from Boomer. But no real damage. I’ll keep updating for a while.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
O
Verified Purchase
Ohio Treasure Chest
Draper, US
★★★★★ 5
Quality ball - Heeler approved
Pattern Name: 4 Medium balls
My heeler loves this ball He is a huge baller and this balls holds up. Bounces great. Takes a chewing. It’s also lightweight, which is good, because sometimes my aim is bad. The 2.5” is big enough to not roll under the couch. Awesome. The best part is, he has a stash of replacements ready for when he loses it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
M
Verified Purchase
Marcus Scott
Phoenix, US
★★★★★ 5
Best dog ball ever!
Pattern Name: 3 Large balls
We have a border collie and an Australian cattle dog. Both are obsessed with balls and love to play catch. They would destroy all tennis ball including ones for dogs within minutes. These have lasted over a year! They have some teeth marks but still work great! I have just bought a second set as they still tend to get lost from time to time.
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Reviewed in the United States on May 23, 2026
A
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Amazon Customer
Houston, US
★★★★★ 5
These are worth the money!! BUY THEM!!
Pattern Name: 3 Large balls
These balls are amazing if you have a dog that likes to chew! We have 2 medium sized breeds that are heavy heavy chewers and they get so excited when we dig these out from under the couch or tv stand. Most "chew toys" have to find their way to the garbage within a few days. We've had these a little over 2 weeks now and they are holding up great. There are little teeth marks in them but no chunks ripped out and seem to be holding up great. They are a little squishy so I was worried they would get destroyed but nope. They are a little bigger than a tennis ball so I don't have to worry about them choking on them. JUST BUY THEM!!
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Reviewed in the United States on April 6, 2026
M
Verified Purchase
Mare Bear
Bozeman, US
★★★★★ 5
Nice Ball
Pattern Name: 1 Large ball
Nice light, yet durable ball for my gs/pit mix. He's a year and a half and he plays hard. I really like this ball and I'd buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

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