Joystick Controller compatible with Electric Wheelchairs and Mobility Aids

Specifications: Name: Electric Wheelchairs Joystick Knob & Gaiter Color: Black Material: Silicone Rubber Size (Joystick Knob): Approx. 40 x 42mm (1.57" x 1.65") (Height x Outer Diameter) Size (Joystick Gaiter): Approx. 35 x 28mm (1.38" x 1.1") (Height x Inner Diameter) Dustproof, new, unused, unopened, undamaged item Friendly Tips: Please allow minor measurement errors due to manual measurement. Due to different display screens and lighting conditions, the picture may not reflect the actual color of the item. Thank you compatible with your understanding. Package Included: 1 x Joystick Knob 1 x Joystick Gaiter