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【New, Unopened】Hitsuji no Iranai Mattress

★★★★★ 4.8 rating · 28 reviews · 277+ sold
$231.00 $300.3 30% OFF
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Product Details

Received as a bonus in October 2025, but I don't have a double bed at home, so I'm selling it.

[Product Name] Hitsuji no Iranai Mattress? - SLEEPER - Double Size
[Size] Double Approx. 140 x 195 x 3 cm
[Main Body] TPE (Thermoplastic Elastomer)
[Cover] 86% Nylon, 14% Polyurethane
Retail price ¥59,800.

Shipping will be done by attaching the shipping label directly to the product box.
This is a brand new, unused item.
Shipping will be in the original product box.

[Product Overview]
Hitsuji no Iranai Mattress SLEEPER is a single-size mattress designed to provide comfortable sleep. It is easy to wash, combines softness and stability, and is designed for easy turning over.

[Features]
This mattress has a sales record of over 120,000 units sold and is supported by many users. It comes with a cover and can be washed whole, allowing you to keep it clean. It is breathable, prevents stuffiness, and can be used comfortably in all seasons.
Recommended for those suffering from physical discomfort such as back pain or stiff shoulders.
Although it is a thin mattress, it can be used on its own or added to your current bedding for versatile use.

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#comfortable
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Category
Mattresses
Condition
New/unused
Shipping
Included in price (by seller)
From
Tokyo

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 (28)

4.8
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6410396
★★★★★
2026-11-09

Produkt kam sicher an, erfüllt seinen Zweck zuverlässig.