Strategically placed north polarity magnets: Delivers targeted magnetic therapy to relieve lower back tension and promote comfort
Ergonomic lumbar support design: Ensures proper back alignment and reduces strain during daily activities
Adjustable straps and fit: Provides a personalized, secure, and comfortable fit for various body types
Lightweight and breathable construction: Allows for all-day wear without discomfort
Discreet under clothing design: Enables easy use without revealing the belt
Summarized by Shop
Magnetic Back Belt | Lumbar Support with North-Polarity Biomagnetic Therapy Dr. Sierra Magnets™ — Natural Support for Lower Back Comfort & Daily Activity
The Dr. Sierra Magnets™ Magnetic Back Belt combines ergonomic lumbar support with strategically placed north-polarity (negative) magnets — designed for individuals seeking natural lo
Weight
14 oz
Magnet configuration
20 north negative pole magnets (18 x 1,000 Gauss, 2 x 2,000 Gauss) plus 1 additional 2,000 Gauss magnet
Waist sizes
Medium (35 in max), Large (41.5 in max), X-Large (48 in max), 2X-Large (53.5 in max)
Fits weight
Medium (99–154 lbs / 45–70 kg), Large (154–231 lbs / 70–105 kg), X-Large (231–331 lbs / 105–150 kg), 2X-Large (270 lbs / 122 kg)
Material
Fabric, plastic, bioceramic dots, steel plates
Closure type
Velcro, adjustable straps
Summarized by Shop
4.3
3 ratings
5
4
3
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1
Muy cómodo y relajado.
A
Anonymous · June 21, 2026
Hubiese preferido la beige, porque tiene imanes a los lados también. La negra dolor los tiene atras.