Mainstays 9 King High Profile Easy Assembly Smart Metal Box Spring
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Mainstays 9 King High Profile Easy Assembly Smart Metal Box Spring
Set yourself up for a great night's sleep with the Mainstays 9 Smart Box Spring.
Mainstays 9 King High Profile Easy Assembly Smart Metal Box Spring
商品＃: 20433168

Mainstays 9 King High Profile Easy Assembly Smart Metal Box Spring

商品＃: 20433168

JPY 17657

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from アメリカ

在庫あり
アメリカ USA ストアからの輸入品
今すぐ注文すると 頃に届きます 水曜日, 7月 08
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  • dhl
Set yourself up for a great night's sleep with the Mainstays 9 Smart Box Spring.
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この商品の利点

Easy Assembly
Designed for quick setup, the Mainstays box spring features a smart assembly process that requires no tools, ensuring a hassle-free experience right out of the box.
High Profile Design
With a high-profile design, this box spring elevates your mattress, providing a comfortable height for easy access and enhanced aesthetic appeal for your bedroom.
Durable Construction
Built with sturdy metal for lasting support, this box spring is designed to enhance mattress longevity and reduce sagging, making it a reliable foundation for a restful night's sleep.

製品詳細

Get the Mainstays 9 Easy Assembly Smart Box Spring for your king size bed. Easy to assemble and durable, this box spring provides excellent support and comfort. Shop now at Ubuy 日本.
Box spring typeStandard Box Spring
ProfileHigh Profile
MaterialSteel, Jacquard
Max load1200 lb
FeaturesFoldable
Assembly reqY
Bed sizeKing
BrandMainstays
Dimensions79.00 x 75.50 x 9.00 in (200.7 x 191.8 x 22.9 cm)
Weight48.04 lb (21.79 kg)
Items includedFrame, Coverlet
Split box springN
Has written warrantyNo

どんな人にお勧めですか？

Suitable For
  • Easy Set-up

    Ideal for those seeking a quick, hassle-free assembly for their king-sized bed without additional tools required.

  • Budget Shoppers

    Great for customers looking for an affordable yet sturdy box spring option without sacrificing quality or support.

  • Space Savers

    Perfect for individuals living in compact spaces who need a lightweight, easily movable foundation for their mattress.

Not Suitable For
  • Heavy Mattresses

    Users with heavy or thick mattresses may find this box spring offers inadequate support and durability over time.

  • High-End Buyers

    Not suited for customers seeking premium quality or luxurious materials in their foundation for maximum comfort.

  • Traditionalists

    Individuals preferring traditional box springs made from wood may not appreciate the metal construction of this product.

製品説明書

Mainstays 9 King High Profile Easy Assembly Smart Metal Box Spring

何か質問はありますか？ おしゃべりしましょう

顧客の質問と回答

  • 質問: How easy is it to assemble the Mainstays Box Spring?

    答え: It sets up easily in seconds and requires no tools for assembly.
  • 質問: What is the weight capacity of the King size?

    答え: The King size can support up to 1200 lbs. total weight capacity.
  • 質問: Is it suitable for all types of mattresses?

    答え: Yes, it provides support for any innerspring, memory foam, or combination mattress.

Mainstays King Box Springs Editorial Review

The Mainstays 9 Easy Assembly Smart Box Spring in King size has been thoroughly praised by customers with regards to its ease of assembly, sturdiness, and support. Several customers have attested to the simplicity of the assembly process, which takes less than 30 minutes and doesn't require any tools or need to be discarded like real wood box springs. According to various customers, the box spring is also solid and doesn't make any noise, even when used by a toddler. Additionally, the product is great for a 15-inch thick mattress, and the cover fits perfectly. Although the box spring shipped very quickly and comes with easy-to-follow instructions, one review mentions that the product is slightly smaller than a queen-size bed, which might not be ideal for some. However, overall, the feedback about the Mainstays 9 Easy Assembly Smart Box Spring is exceedingly positive, making it highly recommended and a must-have.

お客様のレビュー＆評価

5.0
1 カスタマー評価
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

この商品のレビュー

お考えをお聞かせください

長所

  • Easy to assemble
  • Sturdy and durable
  • Offers great support
  • Accommodates a 15-inch thick mattress
  • Makes no noise

短所

  • Might be smaller than expected.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Product Price History

重要な情報

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JPY 17657

今すぐ注文すると 頃に届きます 水曜日, 7月 08

QTY:

安全な取引安全な取引

Ubuyはお客様のセキュリティとプライバシーの保護に努めています。当社の高度な決済セキュリティシステムは、AES（高度暗号化標準）およびSSL（セキュアソケットレイヤー）プロトコルを使用して送信中の情報を暗号化することで機密性を確保しています。お客様の決済情報は第三者の販売者と共有されることはなく、100%安全に保護されています。

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Sets up easily in seconds with no tools required.
  • Innovative folding design for convenient storage and transport.
  • Ultra-sturdy steel construction supports up to 1200 lbs.
  • Features a polyester jacquard cover to prevent mattress shifting.
  • Available in multiple sizes: Twin, Twin XL, Full, Queen, King, and California King.
  • Perfectly supports any innerspring, memory foam, or combination mattress.