1. Material: ABS + stainless steel
2. Usage: used for fixing bed sheet, sofa cushion tablecloth, car cushion, etc.
3. Firm fit, easy to use, strong and durable, beautiful shape
4. Edge anti-slip gear design, increase friction, fast installation
5. Spiral bending design, clockwise rotation screwed in, firm and not easy to fall off
6. Quantity: 20pcs/box
7. Size: length of about 1.9cm