Produto funcional, resistente e prático.
GOKUMIN Premium Gran Mattress 10cm Gokumin Semi-Double
Product Details
Thank you for looking!
This mattress was purchased online in October of Reiwa 7 (2025) and used for approximately 1 month, only at night and by myself, with a topper placed on it. I felt it wasn't the right fit for me, so I am selling it.
There are no noticeable stains or odors, but please refrain from purchasing if you are sensitive. There are no pets or smokers in the household.
*Although it's hard to tell myself, there might be a lingering scent from the wood of the bed frame, etc., that the mattress was placed on.
Please feel free to comment if you have any questions.
Brand: GOKUMIN
Size: Semi-double
Product Dimensions: 195 cm length x 120 cm width x 10 cm thickness
Product Weight: 8.7 kilograms
Product Firmness: 2-layer structure with 180N and 250N
Top Style: Smooth Top
A 10cm thick mattress that supports comfortable sleep with high resilience.
- Certification: OEKO-TEX STANDARD 100
- Model Name: Premium Gran Mattress
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.










