1 kg. Yangcheng Lake hairy crabs are also known as golden claw crabs. Produced in Yangcheng Lake, Suzhou. Crab body is not stained with mud, commonly known as clear water hairy crab, with big fat body, green shell and white belly, yellow hair with golden claws and greasy meat. According to Suzhou local treasure software, Yangcheng Lake Hairy Crab Boutique Gift Card 1888 includes 5.0 Liang (3 crabs) for males and 5.0 Liang (4 crabs) for females, and 5.0 Liang plus 5.0 Liang equals 10 Liang, which is1kg. This crab is a symbol product of chinese national geography.