50pz Tampone Lucidante 4" Pietra Granito Bagnato/Asciutto Calcestruzzo Marmo Pavimento da Piano Cottura
(a)50 Pieces of 4" Diamond Polishing Pad for granite marble concrete travertine (Pad Thickness is 3.2mm) Polishing Pad Details (b)1 Piece of 4" Aluminum Backing Pad / Pad Holder (its arbor is 5/8"-11 Female Thread).