Zinus Core Comfort 6 in Twin Tight-Top Innerspring Mattress in a Box
Zinus Core Comfort 6 in Twin Tight-Top Innerspring Mattress in a Box
The Zinus Core Comfort 6 in Twin is a low-profile innerspring mattress designed for compact sleep setups. Its slim 6 in profile makes it a practical pick for bunk beds, trundles, daybeds, and tight spaces where a thicker mattress wouldn't fit. Inside, a sturdy Bonnell-coil innerspring base works with a foam layer and a tight-top design to create a firm, smooth, even sleeping surface. It arrives compressed in a compact box for easy handling. After unboxing, please allow 24-72 hours for the mattress to fully expand to its full shape.
Specifications
- Bed size: Twin
- Mattress comfort level: Firm
- Mattress type: Innerspring Mattresses
- Mattress thickness: 6 in
- Brand: Zinus
- Material: Foam;Springs
- Mattress top type: Tight Top
- Max load: 250 lb
- Mattress coil type: Bonnell
- Manufacturer: ZINUS
- Weight: 27.41 lb
- Assembly req: N
Shipping, returns & fit
Shipping is free on U.S. orders of $50 or more; orders under $50 ship for a flat $5.95. We currently ship to U.S. addresses only.
Orders are packed within 1–2 business days. Once shipped, delivery normally takes another 3–7 business days, and you'll receive a tracking link by email. Full details on our Shipping Policy.
You have 30 days from delivery to return any unworn item with tags in its original packaging. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage.
Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Most styles run S–3XL, with select pieces up to 6XL; bras in band sizes 34–48. For everyday smoothing pick your usual size; for firmer compression styles, size up for all-day comfort.
The exact fit for this piece is listed in the description above.
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