Floplast 2 x 112 degree bends black square for 65mm downpipes
fits with all 68mm diameter down pipe
you will receive 2 x identical pieces which fit together to create the swan neck
They both come as male/female ends so that they sit together
The pipe fits into the top and the fitting sits into the pipe at the bottom to prevent leaks ( please see pics if unsure )
Fast and free P&P Uk seller