Description of product from manufacturer website
Manufactured from high quality neoprene the CV96 Uniboot is resistant to:
Oil & grease, abrasion, grit and extremes of temperature
Tear and impact damage
Heat
The design of the boot allows for superior flexibility mini malizing wear and tear especially when the vehicle is on full lock. Fits vehicles with medium and large size CV joints, including 4x4’ s and light commercial vehicles.