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【Good Condition, Free Shipping】GOKUMIN Semi-Double Mattress Black (Low Rebound, Tri-Fold)

★★★★★ 4.5 rating · 38 reviews · 377+ sold
$89.76 $116.6880027771 30% OFF
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Product Details

Selling due to moving.

This is a GOKUMIN 15cm thick, tri-fold, semi-double mattress.

It has been carefully used with a mattress cover placed over the reversible cover since purchase. The mattress itself shows no signs of sagging, but there are some minor snags on the corners where clothing caught on it.

There are no other stains, and the snags are not noticeable, so it should be perfectly usable. However, please understand that it is a used item and accept it as is, with no claims or returns.

*No smoking history, no pets. Please rest assured.

Original purchase price: ¥33,000
Instruction manual, warranty: None
Original packaging: None
Reversible cover: Attached
Mattress only

[Finally, an Extra-Thick 15cm, 4-Layer Mattress is Born] A revolutionary mattress offering 125 different sleeping experiences with its 4-layer structure (low-rebound, high-resilience, 180N/250N high-rebound) in 5 patterns x reversible cover x special bumpy processing x bamboo charcoal deodorization x 55D-34D high-quality urethane.

[Lasts 12 Times Longer with One Mattress] The 4-layer structure and tri-fold design allow you to switch the position of the mattress, particularly the lumbar area which is most prone to sagging, with the head and foot sections.

[Recommended for These People] Those who want to try different firmness levels (low-rebound/high-resilience/180N/250N). Those who find low-rebound mattresses uncomfortable due to bottoming out. Those who want to achieve wonderful sleep.

[Convenient Storage x Washable Reversible Cover] A reversible cover that can be used in summer and winter. Because it's something you use every day, GOKUMIN supports your comfortable sleep with a dedicated mattress cover that is antibacterial, deodorizing, low-formaldehyde, and highly breathable.

[Product Specifications] Product size: Approx. 120 x 195 x 15 cm, Product weight: Approx. 16.7 kg

Category
Mattresses
Brand
GOKUMIN
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
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 (38)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User6395386
★★★★★
2026-11-08

Delivery was fast, and the product works fine.