Bottle opener: 410 stainless steel, 4 3/8 " L x 1" W . Wine mouth: 201 stainless steel + silica gel, 3 " L x 7/8"D. Wine ring: 201 stainless steel + polyester, 1 1/2 " D x 3/4" H. Wine stopper: zinc alloy + aluminum alloy + silica gel, 3 1/2 " L x 3/4" D. cutter, ABS+410 stainless steel, 2 1/2 " L x 1 7/8" W. Wine bottle material ABS.