Wooster 8 ft. to 16 ft. Sherlock Extension Pole 00R0570000 - The Home Depot
Detachable Paint Roller Extension Pole Retractable Clean Brush Extender Rod Telescopic Baton Stick For Ceiling Wall Painting Rod - Paint Roller Extension Poles - AliExpress
Telescopic Roller Extension Pole - 1 to 2m | Wickes.co.uk