step 1 Drag each selection from left to right and drop into the favorites panel. step 2 Click the "Order Samples" button and complete the shipping form and final selections. Presto! Your samples are on the way. loke leather (a) buffed, printed, resistant finish. thor leather (b) natural grain, semi-aniline, resistant finish. Please note that colors may vary widely from screen to screen, colors shown here are only intended as a guide. sif leather (C) full grain, pure aniline, naked & natural surface.