Comfort Cool® Ulnar Booster™

The Comfort Cool® Ulnar Booster™ is designed to help support finger alignment and improve hand positioning for individuals experiencing ulnar drift or ulnar deviation. Commonly recommended for people with rheumatoid arthritis and other hand conditions, this ulnar drift splint provides gentle corrective support while allowing functional use of the hand during everyday activities.

Ulnar drift caused by rheumatoid arthritis
Ulnar deviation of the fingers
MCP joint instability
Hand arthritis support
Finger alignment assistance
Occupational therapy treatment programs
Daily functional hand support

Helps improve finger alignment during daily activities
Supports MCP joints while maintaining hand function
Comfortable material for extended daytime wear
Low-profile design fits comfortably under most clothing
Promotes functional grasp during everyday tasks
Ideal for arthritis management programs
Designed by hand therapy specialists

An ulnar drift splint is commonly used to help support finger alignment in individuals experiencing ulnar deviation due to rheumatoid arthritis. By encouraging improved positioning of the fingers and MCP joints, the splint may help improve comfort, support functional hand use, and assist with everyday activities as part of a comprehensive therapy program.