• Indications: For patients with tense hand muscles who are unable to actively open their hands.

  • Has your hand been clenched in a fist since your injury? Stretching and massaging it every day isn't working?
  • Studies show that to effectively reduce spasticity caused by tension, you need to stretch for 6-8 hours a day.
  • iOpenStretch is a dynamic stretching orthosis that can help patients stretch their hands for over 10 hours a day.

  • To ensure you get the most suitable professional medical assistive device, we insist on evaluation before purchase.
  • Contact us immediately through our official WhatsApp for an assessment by a professional therapist and to obtain a discounted price.

  • BALDUR offers a product warranty or guarantee.
  • Should the product malfunction under normal usage and is identified as a product defect within the warranty period, BALDUR is responsible for the repair. The customer will not bear any labor costs or fees for parts replacement.
  • The warranty only covers the product itself. Consumables, packaging, and accessories are not covered under the warranty.


Let your fingers no longer be contracted.



Thoughtfully designed to meet all your needs.


Focused on details to serve you better.

Adjustable Wrist Joint

It stretches and bends up to 90 degrees max angle. You can operate it single-handedly, no need to ask others for help with stretching.

Quick-locking for Elastic cord

You can independently adjust the tension for each finger. Operate it with just one hand and decide how tightly you want to stretch.

Biomechanical Design

It has a three-point fixation system that can adapt to changes in muscle tone, providing effective and comfortable stretching.

Extra Thick Ventilated Padding

The padding is a whopping 1 cm thick with ventilation. You can wear it for extended periods without discomfort, enhancing the stretching effect.


Which iOpen robotic hand model is suitable for me?


  • The iOpen robotic hand series is specially designed for hand rehabilitation.
  • The focus of training varies with different symptoms and stages of recovery, so choosing the most suitable robotic hand is crucial to achieve the best training results.
  • To ensure every customer gets the assistive device that best suits their needs, BALDUR offers a variety of robotic hands to choose from. Models with higher flexibility are available for those with mild conditions, while those with severe conditions might opt for models with higher stability.
  • If you're still unsure which model is best for you, please make sure to contact us through the official BALDUR WhatsApp. We will have a professional therapist assess your situation and personally select the most suitable assistive device for you.


Keeps Your Hand Open for Safe, Comfortable Positioning

Suitable for those with limp hands, low strength, and no muscle tension. Simple and easy to use, static or mobile - for resting positions, grip training, this device does it all.



Maintains the hand in an open position for safe and comfortable stretching.

Suitable for those whose hand muscles have become stiff, making even passive exercises with the help of others very difficult. It can provide comfortable and prolonged stretching. It is recommended to wear it for 3 to 8 hours a day for the highest benefit.



The lightest, smallest,
and most flexible

Designed for those with less hand tension who have learned to relax their fingers, this device is used for extensive hand training in daily life. It's lightweight, convenient, and easy to put on and take off, allowing for serious rehabilitation even when on one's own.


How long should I wear the iOpenStretch each day?
We recommend wearing it for at least 3-8 hours per day, and every two hours you should release or remove the device and rest for 10-15 minutes to avoid poor blood circulation.
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