This is a leather tool chest neccesity.Keep this close and you will be able to keep your cutting tools sharp all the time.This strop has 2 leathers on both sides.One side is flesh side leather or rough leather and the other side is hair side or smooth part.Rub jewlers rouge on the rough side for a added abrasion to get your edge back quicker.The strop is 25cm - 1.9cm with a 13cm - 1.3cm x 2.5cm - 1.6cm leather strop on both sides.Please feel free to message if you have any question.Thank you for looking.