high quality toner cartridge air bag for hp12A/35A Type: black U seal The detail informations of vacuum bag for toner cartridge 1,Homyell toner cartridge vacuum bag(toner cartridge bubble bag)Cushioning, static-free, buffering, positioning,, it is equivalent to the shelf-life of the toner cartridge. So it can protect the toner cartridge very well 2,Each Model is designed strictly according to the ...