Herold Solingen Razor Strop Red Medium HS. Pre-sharpening on reverse (green - coarse) side fine-sharpening on bright leather front side. Use yellow paste HS601 for front red solid paste (out of set HS501) for reverse. Overall length approximately 13 3/8". Usable length approximately 7" width 1 1/2". Black wood handle. Specifications for Herold Solingen Razor Strop: Manufacturer: Herold Solingen Overall Length: 13.38 in Package Contents: Herold Solingen Razor Strop Herold Solingen HS56RI: Razor Strop Red Medium