Whether you’re an entrepreneur or small business, these mailers are the perfect mailing solution for all your official needs. The strong paper exterior and sturdy bubble lite lining ensures that your documents and small items will remain safe during transport. Each envelope in this pack has a straight flap and a self adhesive strip that conveniently secures all your precious items inside for the long road ahead. No one will access your precious items without permission thanks to our extra secure mailers.Details:Available in multiple sizesBlack Kraft25 mailersSelf adhesive closurePaper