- Home Page /
- Home /
- Furniture /
- Bedroom Furniture /
- Box Springs & Bunkie Boards /
- Twin XL Box Springs /
- Mainstays 9" Twin-XL High Profile Easy Assemb...
0 ratings
Item #:
19304046
Mainstays 9" Twin-XL High Profile Easy Assembly Smart Metal Box Spring
88% of respondents would recommend this to a friend
Item #:
19304046
MNT 457640
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 21
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Set yourself up for a great night's sleep with the Mainstays 9 White Jacquard Smart Box Spring.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Easy Assembly
This box spring requires minimal tools and time for setup, allowing users to quickly enjoy their new bed without complicated instructions or hardware.
Sturdy Construction
Designed for durability, the smart metal frame offers a solid support system, ensuring longevity and stability for your twin-XL mattress, enhancing sleep quality.
Space-efficient Design
The high profile design maximizes under-bed storage options, making it perfect for smaller living spaces while providing a modern aesthetic that complements any bedroom decor.
Product Details
- Sets up easily in seconds
- Innovative design allows the box spring to fold up for storage and transport
- Provides sturdy support for innerspring, memory foam, or combination mattresses
- Constructed with a durable powder-coated steel frame
- 100% polyester jacquard cover prevents shifting
- Available in Twin, Twin XL, Full, Queen, King, and California King sizes
| Box spring type | Mattress Foundation |
| Profile | High Profile |
| Material | Steel, Jacquard |
| Max load | 600 lb |
| Features | Foldable |
| Assembly req | Y |
| Bed size | Twin-XL |
| Brand | Mainstays |
| Dimensions | 79.00 x 38.00 x 9.00 in (200.7 x 96.5 x 22.9 cm) |
| Weight | 26.8 lb (12.16 kg) |
| Items included | Frame, Coverlet |
| Split box spring | N |
Who Should Buy?
-
College Students
Ideal for dorm rooms, this box spring fits Twin-XL mattresses, providing a sturdy base for sleeping comfort.
-
Budget Shoppers
This affordable option meets basic needs without compromising quality, making it perfect for those on a budget.
-
Easy Assembly Seekers
Designed for quick and hassle-free setup, this box spring suits individuals who prefer minimal assembly effort.
-
Luxury Seekers
Those looking for high-end materials and aesthetics may find this metal box spring too basic for their needs.
Product Description
Mainstays 9" Twin-XL High Profile Easy Assembly Smart Metal Box Spring
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What sizes are available for the Mainstays Smart Box Spring?
Answer: It is available in Twin, Twin XL, Full, Queen, King, and California King sizes. -
Question:
How much weight can the box spring support?
Answer: Twin and Twin XL can support up to 600 lbs., while Full, Queen, King, and California King can support up to 1200 lbs. -
Question:
Do I need any tools for assembly?
Answer: No tools are required; it sets up easily in seconds.
Mainstays Twin XL Box Springs Editorial Review
Mainstays 9" Twin-XL High Profile Easy Assembly Smart Metal Box Spring offers a durable and foldable solution for your mattress foundation needs. constructed from steel and featuring a high profile, this box spring supports up to 600 pounds while remaining easy to assemble without tools, which reviewers greatly appreciate. Many customers found the assembly process quick and simple, taking under 20 minutes to complete. The compact design fits through most doorways seamlessly, making it ideal for tight spaces. Users have also praised its sturdiness, noting that it provides excellent support for their mattresses without any squeaking, making it a reliable choice for various bed sizes.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to assemble in under 20 minutes
- Sturdy steel construction supports up to 600 lbs
- Foldable design for easy storage and transport
- No tools required for assembly
Cons
- Might require some space to cover when assembling
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MNT 457640
Order now and get it around Monday, September 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Easy tool-free assembly in seconds.
- Innovative foldable design for convenient storage.
- Durable steel frame supports up to 1200 lbs.
- 100% polyester jacquard cover prevents mattress shifting.
- Available in multiple sizes for any bedroom.
- Provides ultra-sturdy support for any mattress type.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.