Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Mercer 9-inch Twin XL Standard Box Spring FoundationThe Mercer 9 inch Twin XL Standard Box Spring Foundation by Coaster is part of our Sleep & Bedding collection, thoughtfully designed to combine style, durability, and everyday functionality. This piece offers a balance of visual appeal and practical use, making it a versatile addition to a variety of home interiors. Discover the foundational piece your bedroom with our mattress foundation, a testament to understated elegance and robust support.
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 1374 reviews
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Product Reviews
★★★★★ 5
supportive
Color: White, Size: King
wife loves her new pillow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
Value and quality
Color: White, Size: King
Very nice pillow. Great quality and Very fluffy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Comfortin
Color: White, Size: Queen
Levels of comfort helps sore shoulder
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Reviewed in the United States on May 27, 2026
★★★★★ 1
Nope
Color: White, Size: Queen
another side sleeper pillow that didn't work
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Reviewed in the United States on June 1, 2026
★★★★★ 3
Not too bad alternative
Color: White, Size: Queen
I like this company , I could not find the regular adjustable pillow size and settled with this, smaller and still not enough support yet better than many
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Reviewed in the United States on June 6, 2026
