White low spring [12CM thick/soft hardness moderate]],White low spring environmental protection brown [15CM thick/hard]],White low spring latex [15CM thick/slightly soft]],White low spring brown latex [16CM thick/soft and hard dual use]],Cashmere low spring [13CM thick/soft hardness moderate]],Cashmere low spring environmental brown [15CM thick/hard]],Cashmere low spring latex "15CM thick/slightly soft],Cashmere low spring brown latex [17CM thick/soft and hard dual use]]