Truck Hub Seals Cassette with Materials Nitrile Rubber and Metal

This ultra-light and ultra-thin feature makes the wearer feel more comfortable by reducing the pressure on the bridge of the nose. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management. With proper weight, breathability and soft touch, this product will create a peaceful sleep experience that allows users to feel refreshing and youthful. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management.