1752 pure copper bath crock for bathroom: 1.5-2.0 mm thick copper content 99% copper plate/pure copper, production technology: traditional technology, pure handmade, outside diameter specification: 180X85X85CM; net weight: 70kg drain hole specification: 4.0 mm package specification: 200x10x105cm; Gross weight: 85kg packing standard: non-woven bag, foam, non-fumigation wooden box, packing volume: 2.1 cubic, surface color: bronze (dark brown) surface treatment: antiseptic, antique, sealing wax, or varnish, quality for survival, reputation for development. Inheriting national crafts and carrying forward Chinese virtues