Elbow immobilizer and stabilizer night splint for arm straightening
Sizing chart for Adult elbow restraint. Available in sizes S-L.
Adult elbow splint and stabilizer helps prevent elbow flexion (bending) while sleeping
5 metal stays stabilize your elbow while still allowing arm movement
Foam liner on elbow night splint is soft against your skin
Adjustable medical-grade Velcro closures provide an optimal fit
Fit the best fit, have someone help you put on this elbow splint
 S is 6" tall and 9" wide. M is 7" tall and 11.5" wide. L is 10" tall and 15.5" wide.
Comparison of the small, medium, and large elbow stabilizers on 3 different body types
To apply this elbow stabilizer follow these 4-step instructions

Elbow Immobilizer & Stabilizer - Arm Straightening Night Splint

Regular price Sale price$19.99 $34.99
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Product Description

Why Do I Need an Adult Elbow Splint & Stabilizer?

This elbow splint helps prevent your elbow from flexion (bending), while still allowing some arm movement. It can be used for your right or left arm. With sizes ranging from small to large, this elbow stabilizer fits a variety of people, including children, teenagers, and adults.

Helps Restrain Your Elbow for a Variety of Reasons

The elbow brace can be used for many things - to prevent movement of an injured arm or prevent further damage to a surgery site. Some of the most common uses of this elbow support for treatment include:

Cleft Palate and IV Therapy

View our pediatric elbow stabilizer for toddler and babies. This elbow splint is ideal for when your child’s movements must be limited, such as when they have a cleft palate repair or for IV therapy.

Ulnar Nerve Entrapment

This brace can be used for ulnar nerve entrapment (cubital tunnel syndrome) and ulnar neuropathy treatment. When your ulnar nerve becomes compressed, irritated, or pinched, you might experience an aching pain or tingling sensation on the inside of your elbow. It is one of the main nerves in your arm so keeping it immobilized will help minimize your pain. For even more support, check out our cubital tunnel brace.  

Elbow Fractures

If you are experiencing pain because of a broken elbow, you may want to use this splint after a surgery or when the bones are at low risk of moving out of place and you just want to keep it still.

Postoperative Use

After surgery, your elbow may be unstable, weak and/or swollen—all scenarios where you could use support and immobilization. For that reason, this elbow splint can also be helpful post surgery.

Elbow Night Splint

This brace could also be used as an elbow nighttime splint. It will prevent painful movements while you are sleeping or resting and keep your arm in a comfortable position. Sleeping with your elbow bent can increase the pain you are experiencing. Using this brace will help you from bending your elbow too much.

4 Reasons Why People Love This Elbow Restraint for Adults

This brace has many features that help it stand out from other elbow splints on the market—both in terms of function, comfort, and fit.

  1. Made out of a Soothing, Plush Foam Material

    The cushioning foam is very comfortable and allows your skin to breathe. Another great feature of this splint is that it is latex-free, making it perfect for sensitive skin.

  2. Stretchable

    It is stretchable for an improved fit and can be used on either the left or right arm. The fasteners are easy to adjust to your desired compression.

    This adult elbow immobilizer brace is available in sizes small, medium, and large, fitting elbow circumferences up to 15 inches.

  3. Adjustable Aluminum Splints

    The elbow immobilizer brace includes 5 aluminum splints that are covered by soft plush foam to immobilize the elbow.

    Prevents the elbow from bending while still allowing for some movement

  4. Ideal Size

    The length of this arm immobilizer is an ideal length so it covers a good portion of your arm. Size small has a length of 6 inches, size medium has a length of 7 inches, and size large with a length of 10 inches.

Frequently Asked Questions About this Stiff Elbow Brace

  • Who can wear it? With sizes ranging from small to large, anyone from children to teenagers and adults with petite or muscular body frames are able to wear this arm straightening brace. Our size large will even fit some overweight men and women.

  • How do I know what size to get? To determine your size, please measure the circumference around your elbow joint, in inches.

  • What conditions does this elbow brace treat? This brace is ideal for after cleft palate surgery, IV therapy, night splint, elbow fracture, ulnar nerve, or whenever your elbow needs to be restrained.  

  • How do I put it on? To apply, unhook fasteners, and center the elbow splint around your elbow joint. Secure the splint with the fasteners until necessary compression is reached.

  • Can I wear this elbow splint over long sleeved shirts? This elbow wrap can be worn under or over long sleeved shirts, if necessary.

  • How tall is this elbow immobilizer? The height of this elbow brace varies by size. The small is 6” tall, the medium is 7" tall, and the large is 10” tall.

  • What material is it made of? It is made of a soft, latex-free foam.  

  • When should I wear it? This brace can be worn throughout the day and at night while you sleep for elbow immobilization.   

  • Washing instructions: Make sure all the straps are firmly attached before washing it. It can be machine washed on cold with a mild detergent. Air dry only.

  • Other Features:

    • Can be used for the left or right arm.

    • Includes 5 aluminum splints that are covered by soft plush foam to immobilize your elbow.

    • Stretchable for an improved fit.

  • Color: Striped in blue and white.

Customer Reviews

Customer Reviews
4.6 Based on 16 Reviews
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Jackie g.


We bought these elbow immobilizer to try and prevent my mother from scratching at her eyes after her surgery. They did not work at all She was able to easily pull them down no matter what we did. They did not help to restrict her movements at all. So, if you want them for such a purpose, look elsewhere


Quality was given a 4-5 star. See Review

I am wearing this daytime brace for my cubital tunnel syndrome, which was agonizing before it began to heal from the firey nerve pain down the arm into 2 baby fingers--classic for this type injury. It came right on time for a fast delivery fee added (hey, it's been a Long 6 months of this injury!) and it's excellent for the price, considering I hope I never need it again. I got the medium size, as I am an average size woman with average everything for arms, legs.... and I did this because I was on the border of Small/Medium, and liked the idea of extra length in arm. I did not want it slipping around on my elbow, which of course, is only slightly able to bend, but only enough to avoid total bend (BAD for elbow). Word of advice: the inside is very synthetic material, and very hot after on for a short time. I took a washcloth sized piece of thin,100% cotton from my artist's stash, trimmed it to length of brace and double thickness, by folding in half, for the inside of brace, and it's far more comfortable. If this keeps the overall priced down, it's worth it. The velcro type tabs are easily adjustable. It is not sliding around, esp with cotton "stuffing" inside.

Petrica B.
United States United States

Immobilizer review.

Not good, they are quite tight.

  • How is the fit? Too SmallSlightly SmallTrue to SizeSlightly BigToo Big
Santa T.
United States United States


Before I got it, I had a makeshift Ace bandage brace. I needed help getting that one on. With your product I could put it on by myself.

  • How is the fit? Too SmallSlightly SmallTrue to SizeSlightly BigToo Big
Robert L.
United States United States

I should have spent more money on a better design.

  • How is the fit? Too SmallSlightly SmallTrue to SizeSlightly BigToo Big