Product Overview : – 
Type : Premium Sink Coupling

Model : 4 Inch Blue  Coupling
Dimensions: 100 mm Height × 120 mm Width
Reducer Size: 5 mm Height × 5 mm Width
Material : Stainless Steel with High-Grade PVC 
Application: Suitable for Kitchen Sink Waste Water Drainage Systems
Design: Heavy-duty leak-resistant construction with precision-fit reducer for secure installation
Performance: Smooth water flow, corrosion-resistant stainless steel core, and impact-resistant PVC outer body