Jelly Expander | Gym Stretchable Rope | Manufacturer

Made from ultra-flexible and soft TPR, the jelly expander is perfect for low-impact upper-body stretches and rehab routines. Its ergonomic design makes it ideal for hand, wrist, and shoulder exercises, especially for beginners or recovery training.

We offer a complete range of jelly expanders with customizable resistance and multiple shapes to meet diverse training needs. Designed for both personal and clinical use, these stretch tools support upper body mobility, joint health, and muscular endurance.

This category includes:

• Classic Jelly Expander
• Figure-8 Jelly Expander
• Hand Stretch Band
• Grip Strength Expander

Product Features & Benefits

• Virgin TPR Construction: Made from ultra-flexible, odorless, and non-sticky thermoplastic rubber for user comfort and longevity.
• Certified Safety: Fully compliant with EU REACH, PAHs, and heavy metal standards (Pb/Cd) for health-conscious use.
• Adjustable Resistance Levels: Color-coded by tension; supports stretch up to 3× length with OEM/ODM customization available.
• Reliable Durability: Each jelly expander is tensile-tested to maintain elasticity and prevent deformation after long-term storage.
• Rehab & Fitness Versatility: Widely used as gym stretchable rope in home workouts, therapy settings, and mobility routines.
• Ergonomic Stretch Training: Supports grip, wrist, shoulder, and upper-body movement with gentle resistance ideal for recovery.

Whether you're sourcing for rehab supplies or developing your own line of jelly expander products, we deliver safe, portable, and fully customizable stretch solutions to support everyday movement and recovery.