... NR,NBR,CR,IIR,SBR,FKM and more)as your request,eco-friendly,to give you optimized material ... 6.Color:black,white,red,transparent,blue and any other Panton Colors,especially for the silicone ... .Shape and size :according to your specification,drawing or samples,any shape is welcomed.8.Technology:rapid ... and ODM orders are welcomed,logo and print,as your request.11.Package:regularly clean pp bag inside ...