42mm Waste Pipe Collars Black - PCB42 - Plumbing & Heating from Build and Plumb UK
Talon 110mm Pipe Collar White - Screwfix
Pipesnug Black Waste Pipe Collar-Seal 40mm (2 pack) | TWS Plastics Online Store
Intumescent Pipe Collar - Envirograf | Fire Stopping for pipes
MroMax Flange Water Pipe Cover Decoration-PP Plastic Water Pipe Escutcheon Drain Line Cover Collar fit 1.26"/32mm Outer Diameter Pipe Collar for Wall Pipe Tube Decoration White 4Pcs - - Amazon.com