Occidental Leather 5047 Tape & Knife Holder Compact combination sleek and slick tool holder keeps utility knife, 2 pencils and a 35" tape or 25' FatMax® always at the ready! It also serves as an excellent holder for chalk lines. Who could ask for more? Compact solution to small jobs & finish work. Note: Leather is a natural skin and must be broken-in. Tapes like the FatMax®, with rubber shoulders, will require extensive break-in like the break-in needed for a good baseball mitt.