- Smith’s Leather Balm is a non toxic leather conditioner designed to restore worn leather and protect new leather goods.- This 1 oz. tin fits conveniently in a pocket or gear.  Based on usage, it will last most customers 6 months to a year.- Griffin Co. vintage shop rags are a great little add on to your order. Throw one of these in your backpack, gear or gun bag, glove compartment, consol or anywhere you might need a rag in a emergency, use it for leather care or throw in your pictures.  - 100% cotton