What is the Lumbosacral Curve External Fixator made of?

The Lumbosacral Curve External Fixator is made of acrylonitrile-butadiene-styrene (ABS) plastic and features a dual-sided design, with each side offering different curvature options.

What curvature options does the product offer?

The product offers four curvature options, A through D. Users are instructed to begin with the lowest support level (A) and increase gradually according to the product instructions.

What mattress type should be used with this product?

The product is designed for use on a soft mattress with adequate bedding thickness, such as a common innerspring mattress. It should not be used on a hard bed or an overly firm mattress.

How should the curvature level be adjusted over time?

Users should start with Side A and adapt before selecting a higher curvature option. The instructions caution against increasing support too quickly or applying excessive force.

What safety precautions apply to this product?

Users should read the instruction manual before use, use the product only as instructed, avoid use on a hard or overly firm mattress, avoid excessive support force, stop use if discomfort persists or worsens and seek professional advice, and not use the product if it is deformed, fractured, or significantly damaged.

How should the product be stored?

The product should be stored indoors in a well-ventilated environment, kept dry, and protected from contamination and direct sunlight, within a storage temperature range of -40°C to 55°C.

Is the product associated with a patent?

Yes, the Lumbosacral Curve External Fixator is listed with US Patent No. 12,336,642 on the official product specification table.

How can I contact B & Y Technologies?

B & Y Technologies can be contacted by phone or WeChat at 650-903-0572, by email at demaoyang11@gmail.com, or by mail at 1921 Rock Street Suite 16, Mountain View, California.

Back Stretcher for Everyday Lower Back Comfort

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Thoughtful Support for Everyday Comfort

Designed for Everyday Lumbar Support

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Thoughtful Support for Everyday Comfort

nomorebackpain creates practical lumbar support products for people who want a more comfortable and considered way to care for their back at home. We focus on thoughtful design, clear instructions, and simple everyday use.

Lumbosacral Curve External Fixator

$319.00 ~~$499.00~~

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Lumbosacral Curve External Fixator

$319.00 ~~$499.00~~

Support That Fits Everyday Life

See how customers make nomorebackpain part of their daily back-care routine.

Alex LeBegue

Orlando, FL

After long hours at my desk, my lower back often felt tight and uncomfortable. I use this back stretcher for about 10 minutes in the evening, and it provides gentle support without pressing into my hips. It is simple to use at home and easy to fit into my daily routine.

George Finch

New York, USA

After long hours at my desk, my posture and lower back often felt uncomfortable. The curved design provides gentle lumbar support, and it is easy to use at home or during office breaks. Simple to add to my daily routine.

Alex LeBegue

Russia

After yard work, my lower back felt tight and uncomfortable. My family gave me this back stretcher, and I find it gentle, sturdy, and easy to clean. I use it at home as part of my evening routine, and I like the purple color.

Frank Shirley

France

This back stretcher has become part of my routine after long work days. It provides comfortable lumbar support and is easy to use at home. I would recommend it.

Ailande Hua

Orlando, FL

This product is lightweight and easy to use, making it convenient for my evening routine. I like the curved design and the comfortable support it provides for my lower back. A practical addition to my home routine.

Designed for Everyday Lumbar Support

How nomorebackpain Started

The idea behind nomorebackpain began with a personal experience of persistent lower-back discomfort. With a background in architecture and mechanics, the founder became interested in how the shape of a support board, the sleeping surface, and body position work together. That early idea developed into the Lumbosacral Curve External Fixator, a dual-sided support board with four curvature options. The goal was to create a product that is easy to understand, simple to adjust, and suitable for use at home according to the product instructions.