1. Material: PA, PE, Nylon
2. Color: Gray, White, Red, Yellow, Black
3. Function: To prevent rotation of the structral design, when using the screw does not
rotate in the air to follow.
4. Feature: Elasticity, shock resisting, durable, light weight, easy installation, resistance to corrosion
5. Application: Applied in housing decoration and construction industry
6. Delivery time: within 7 days (Depend on your order quantity) after confirm order.