3M 800g 77mm Hookit Flexible Foam Disc (Pack of 20) — Morelli Group
2'' 50mm Hook and Loop Foam Sanding Disc Wet or Dry Sand Paper Pad 300-3000 Grit | eBay
S&F STEAD & FAST 5 inch Orbital Sander Foam Pad 4 PCs, Interface Pad with 8 Holes, Foam Sanding Pads Hook and Loop, Soft Disc Pads with Cushion Sponge : Amazon.co.uk: DIY