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Description
Smart Temperature-controlled Electric Insole Warm Foot Graphene Heating Insole Warm Foot Artifact Warm Foot Treasure, 35, 36, 37, 38, 39, 401. Type: fever Insole 2. Net weight: 400g 3. Packaging size: 4 x 13 x 38 cm 4. packages: one pair 5. Advantages: fast heating; long heat preservation; long life; more power saving; safer; more durable Specification: Package Weight One Package Weight 0. 40kgs 0. 89lb One Package Size 4cm * 13cm * 38cm 1. 57inch * 5. 12inch * 14. 96inch Qty per Carton 74 Carton Weight 30. 00kgs 66. 14lb Carton Size 50cm * 50cm * 60cm 19. 69inch * 19. 69inch * 23. 62inch
1. Type: fever Insole
2. Net weight: 400g
3. Packaging size: 4 x 13 x 38 cm
4. packages: one pair
5. Advantages: fast heating; long heat preservation; long life; more power saving; safer; more durable
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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4.2 ★★★★★
Based on 475 reviews
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Product Reviews
★★★★★ 5
Comfortable folding mattress
Color: Grey, Size: Twin
Thickness is great, very comfortable. Adult grandson uses it when he sleeps over. Would recommend it.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
More Comfortable than an Airbed
Color: light gray, Size: cot
I purchased this 4-inch foam floor mattress for when grandchildren stay over. This is my 2nd one, since zi have 2 grandchildren. I don't have room for beds or bunk beds, but I have a space where I can store these. I slept on it myself several nights in a row when I had company and I found it to be much better than sleeping on an air bed. I purchased mattress covers and fitted sheets that fit the exact dimensions of the mattress and I am happy to be able to provide a perfect sleeping setup for my 2 grandchildren! If you have a place to store the mattress when it's folded (25 inches high, 31 inches wide, 12 inches deep) I recommend a 4-inch thick foam floor mattress over an air bed. In my home it is the perfect solution! Follow all the directions for allowing the mattress to reach its full thickness. It is vacuum packed and needs several hours (almost 2 days) to expand.
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Reviewed in the United States on January 17, 2026
★★★★★ 1
Blow up beds are better
Color: Grey, Size: Queen
Blow up beds are better. These are barely thicker than a sleeping bag.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Comfortable
Color: Grey, Size: Single
Wife uses it every day and loves it.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Cómodo
Color: Grey, Size: Single
Versatil y cómodo, me gusta que trae su bolsa para guardar.
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Reviewed in the United States on April 29, 2026