1,bubble bag for Hp7516A 2,Small size, easy recovery, consistent ... Can print LOGO The detail informations of air bag for toner cartridge 1,Homyell factory toner cartridge airbag ( ... your requirements. 3,Material: PE and NY compounding for recycle can enhance the product and business image. 4 ... 5,Samples sending are ok. 6,no leak air for two years. Operation Description: Step1:Taking out toner cartridge ...