Features:1. Open on both sides for easy cable routing and maintenance.2. Made of durable nylon plastic, providing flexibility and long service life.3. Low noise operation during reciprocating motion, ideal for quiet work environments.4. Simple installation with no additional tools required for assembly.5. Compatible with CNC machines, electronic equipment, mechanical devices, and more.Product Details:Specifications:- Material: Nylon Plastic- Internal Size: 10 x 20mm (0.4 x 0.8 inches) (H x W)- External Size: 15 x 27mm (0.6 x 1.1 inches) (H x W)- Total Length: 1m / 39.4 inches- Max Cable Outer Diameter: 11mm / 0.4 inches- Color: Black- Net Weight: 175g- Design: Open both sides, flexible, low noise- Compatible with cables, tubing, water pipes, etc.- Package Includes: 1 x Cable Drag Chain- Note: Color may vary slightly due to lighting and display settings. Measurement tolerance: +/- 1-3cm.