... ,25 mic,30mic,35mic,40mic, 50mic,60mic, 110mic,thickness ,different color 26 x 33 (inch), 20mic,25 mic,30mic,35mic,40mic ... from different country work together with ours , so that`s easy way just let me know yours questions and contact with ... to nitrogen, oxygen and dioxide.BENEFITS:No more contaminated glass or plastic containers.No more leakage of dangerous chemicals into the environment.Reduced ...