The Lord of the Tools 5 Inch 125mm 8 Hole Sanding Disc Backing Pad Compatible with Bosch PEX 300/400 AE Eccentric Sanding Machine Power Tool Accessories : Amazon.co.uk: DIY & Tools
Sander Pads Backing Pad Sanding Pad For B*os-ch PEX 300 AE 400 AE 4000 AE Sanding Disc Backing Pads(5 Inch 125mm) : Amazon.co.uk: DIY & Tools
Bosch 1x Sanding Pad (Ø 125 mm, Soft, Accessories for Random Orbital Sander) : Amazon.co.uk: DIY & Tools
Bosch PEX 300 AE 125mm Electric Random Orbit Sander 230V - Screwfix