This is an antique clothes brush in a soft tooled leather holster/case. 
It has a tooled flower & leaves design on the case. The leather is soft and worn. 
The handle on the brush is metal and a lot of the design on it is worn away. 
The brush & case together measure 5 1/2 in in length and 2 1/2 inches at widest point. The brush itself is 5 inches long. 
This is a very neat antique for your collection!