Trapper's Hide Tanning Formula allows easy home tanning of all fur skins and deer hides. It produces a soft, supple Indian-style tan in 5-7 days, and is pre-mixed and ready to use. Trapper's Hide Tanning Formula tans all fur skins -- raccoon, fox, coyote, muskrat, mink, beaver, squirrel, rabbit, etc and tans deer either hair-on for a rug or mount or hair-off for bucksin leather. Also tans elk, moose, caribou, bear etc..One bottle will tan two medium sized fur skins or one deer hide. Elk, moose, caribou and bear require 3 to 6 bottles.