Size: XXS (2-4.5cms), S (4.5-6 cm), M (6-8.5cm), L (>8.5cm). Pre-processing: The shell has been carefully cleaned and polished. Selling unit: kilogram, MOQ: 500kgs, capacity: 20 tons/month. Packaging: Packed in plastic jars or shockproof carton boxes (can be packaged differently according to customer requirements)
