It took eight years by a professional tanner with 27 years experience to perfect this Complete Home Tanning kit for you. It gives you the knowledge and tools to complete a hair-on tanning process for an averaged-size deer hide. The entire process is completed on a board, leaves minimal mess and doesn't require large vats or tubs. All chemicals are nontoxic and biodegradable. The Complete Home Kit includes how-to video, instruction book, one double-pack of tanning crystals, two bottles of tanning oil, hide scraper, sandpaper, needle and thread, dust mask, plastic apron, 8'L x 4'W plastic sheet, leather dye and latex gloves.