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IDC Otsuka Furniture Regalia Mattress Double

β˜…β˜…β˜…β˜…β˜… 4.6 rating Β· 32 reviews Β· 317+ sold
$165.00 $214.5 30% OFF
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Product Details

This price includes shipping via Tanomeru-bin (a shipping service), which costs οΏ₯18,500.

For those seeking a superior sleeping experience. This is the Honesty model from Regalia, a luxury mattress brand handled by IDC Otsuka Furniture.

It features an integrated (non-pillow top) structure, providing a stable and firm sleeping feel. It utilizes a bonnell coil structure (wire diameter 2.34mm) with 276 coils, known for its excellent breathability and durability. The coils are made of **highly durable, high-resilience SWRH52B steel wire (Class C)**, offering firm support that distributes body weight evenly.

The filling consists of polyester, urethane foam, and low-resilience foam, providing a balance of moderate resilience and pressure distribution. The surface fabric is a blend of **68% polyester, 18% polypropylene, and 14% rayon**, achieving both a pleasant feel and durability.

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Product Specifications
? Product Number: FG-6482-TT1
? Brand: Regalia by IDC Otsuka Furniture
? Model Name: Honesty
? Structure: Integrated (Non-pillow top type)
? Size: Approx. Thickness 250mm Γ— Width 1400mm Γ— Length 1950mm (Equivalent to Double size)
? Coil Specifications: Bonnell coils (Wire diameter 2.34mm, 299 coils)
? Spring Material: SWRH52B Steel Wire Class C
? Filling: Polyester, Urethane foam, Low-resilience foam
? Surface Material: 68% Polyester, 18% Polypropylene, 14% Rayon
? Manufacturing Year: 2013

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The surface is very soft, and the mattress as a whole is slightly soft.
It is particularly recommended for individuals who are thin or have bony frames, and who find that their shoulder bones press uncomfortably into the mattress when lying on their side.

Product Condition

Approximately 10 years have passed since purchase, but a thick mattress protector was always used, resulting in minimal noticeable stains on the mattress itself. The mattress has been stored leaning against a wall for about 1 year since it was last used. Please refer to the images for any minor dirt that may have accumulated during this period.

Shipping will be from Ichihara City, Chiba Prefecture.

Category
Mattresses
Brand
KINGSDOWN
Condition
Some scratches/marks
Shipping
Paid on delivery (by buyer)
From
Chiba

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (32)

4.6
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Based on 326 reviews
5 stars
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M
User6496372
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2026-11-08

Satisfeito com qualidade, acabamento e funcionalidade.