Are any tools required to assemble my box spring?

This box spring is shipped with everything you need to assemble it - all parts, tools and instructions can be found efficiently packed in the shipping box.

Does this box spring require a bed frame?

A basic metal bed frame or platform bed is required to support this box spring. Add your mattress, and you've got the dynamic trio for rock solid support.

What kind of mattress can this box spring support?

Our box springs are designed to do it all! Rest your memory foam, latex or spring mattress on top for smooth snoozing.

What is the distance between slats?

For Twin and Full sizes, spacing is 6.3 inches. For Twin XL, Queen and King sizes, spacing is 6.7 inches. For California King size, spacing is 7.2 inches.

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🛏️ Elevate your sleep game with the last box spring you'll ever need!

SLEEK SUBTLE DESIGN - Knitted polyester cover in neutral grey blends seamlessly with any bedroom aesthetic.
SPACE SMART PACKAGING - All parts and instructions arrive in one compact box—no hassle, no missing pieces.
PEACE OF MIND WARRANTY - Backed by Zinus’ 5-year limited warranty, because quality sleep deserves quality support.
EFFORTLESS SETUP INSTANT UPGRADE - Quick, tool-included assembly means your bed foundation is ready in minutes.
BUILT TO LAST ENGINEERED TO SUPPORT - Solid steel frame holds up to 700 lbs for king size—durability you can trust.

The ZINUS 7 Inch Metal Smart Box Spring is a king-size mattress foundation featuring a durable steel frame with a sleek polyester cover. Designed for easy assembly with all tools included, it supports up to 700 lbs and comes packaged compactly for convenient delivery. Backed by a 5-year limited warranty, it offers a reliable, long-lasting base to keep your mattress perfectly supported and your bedroom stylish.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

¥130803

Duties & taxes incl.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Size	King
Product Dimensions	79"L x 76"W x 7"H
Special Feature	Durable
Color	Grey
Finish Type	Steel
Included Components	Foundation, Cover
Compatible With Mattress Size	King
Brand	Zinus
Furniture Finish	Alloy Steel
Product Care Instructions	Wipe with Dry Cloth
Assembly Required	Yes
Ground To Item Distance	7 Inches
Manufacturer	Zinus
UPC	841550100136
Form Factor	Metal box spring with a 7-inch height
Global Trade Identification Number	00841550100136
Item Weight	47 pounds
Item model number	OLB-ABS-7K
Is Discontinued By Manufacturer	No

ZINUS 7 Inch Metal Smart Box Spring, Mattress Foundation, Strong Metal Frame, Easy Assembly, King

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