Quality : Grade A Average Weight : 40-50 grams/piece Average Length : 12~15 cm /piece Freezing Process : BQF(Block Quick Frozen) Shelf Life : 24 months b) Product Appearance : - Clean - No Yellow Skin - No Feathers - No Bad Smell - No Blood - No Black Pad - No Bruise - No Chemical Burns - Outer Hard Nail Removed - Ice Content 0.3 % - Broken Bones Less Than 0.5% - Moisture Less Than 2% - No Black Spot c) Frozen Requirements : - Blasted at: minus 40 degrees Celsius - Storage at: minus 20 degrees Celsius. - Temperature during Transportation: minus 18 degrees Celsius