GHSA urges all states to adopt a universal motorcycle helmet law and vigorously enforce existing laws. 1  47 states, the District of Columbia, Guam, the Northern Mariana Islands, Puerto Rico and the U.S. Virgin Islands have a helmet law for motorcyclists. 19 states, the District of Columbia, the Northern Mariana Islands, Puerto Rico and the U.S. Virgin Islands have a universal helmet law, requiring helmets for all riders. 2  The remaining 28 states and Guam require helmets for specific riders.
Hides and Skins. the skins of domestic and wild animals, as well as fur seals, fish, and reptiles, that are used as the raw materials in making leather.
Aniline Leather. The whole hide or top grain is used. The hides are soaked in a natural aniline dye (no permanent colour) The hides are then soaked in wax and oils to bring out the natural patina of the hide. Aniline leather can be split into sub sections. Full Aniline-Semi Aniline-Pull Up Aniline.