Item:molecular sieve in cotton bag type: 0.5g,1g,2g,3g,10g use :electronics, ... , pharmaceutical, clothing, shoes, furniture and consumer products etc.The packet material:Tyvek 1025D,1056D etc. produced by DuPont,etcThe size:0.3g ... packets in roll form9.orange silica gel in bulk in cotton bags containing molecular sieve