uxcell 2 Pcs 25mm x 38mm Sliver Tone Stainless Steel Pipe Tube Weld Neck Flange Product Name : Weld Neck Flange;Material : Stainless Steel Total Size : 55 x 38mm / 2.2" x 1.5" (D*H);Inner Diameter : 25mm / 0.98" Install Hole Diameter : 4.7mm / 0.19";Color : Silver Tone Weight : 160g Package Content : 2 x Weld Neck Flanges,Some Screws