Fish scale is a raw material in collagen-based products such as skin moisturizers, anti-aging creams, wrinkle removers, hand creams, cleansing gels, and all manner of Botox knock-offs and raccoon-eye miracle cures. Key Specifications/Special Features : - Drying method: solar heat (sun dry) - Color: from ivory to whitish - Odor: No odor or a bit fishy - Size: 0.2-1.2cm - Moisture: 20% - Impurity: 3% max - Cleaning method: wash - Chemical storage: No (or to your request) - Shelf time: 24 months