This kit comprises the Strop-It 4 Good leather strop with four grades of diamond stropping pastes (0.25,1,3 and 6 micron). This straight razor strop is a large four sided strop with a difference. The bottom of the strop swivels to reveal a cushioned storage place for your straight razor. The strop has two napped leather beds and two tanned smooth leather faces. The beds are approx. 295 x 48 mm while the overall length is 425 mm. This is a great choice if seeking a large leather strop for use with a paste regime.