FITS SURFPREP, UNEEDA, & MIRKA – Serious Grit 3″ x 4″ 6-Hole 40 grit hook & loop rectangle sanding sheets are compatible with the Surfprep 3×4 Electric Ray, Surfprep Storm, Uneeda Ekasand, Mirka DEOS 343, and any other 3″ x 4″ hook and loop detail sander.
