... type,white sunflower seed, belows for detail.1.Black with white strip sunflower seeds ( American type)Variety : 118, 5009, 909,6009 , ... 3% max, admixture: 0.5% max . 2. White with black strip sunflower seeds Size : 7mm, 8mm, 9mmSpec : moisture 9% max,imperfect 3 ... % max, admixture: 0.5% max .3. Pure black/white sunflower seeds Size : 7mm, 8mmSpecification : moisture 9% max,imperfect 3% max ...