Other Features
HIGH QUALITY PAPER - The Letter envelopes are made from premium quality paper, which is durable and thick, with blank surfaces and you can DIY what you want to write or paint. Suitably designed for holding a variety of small parts., THICKNESS - 80 GSM paper with excellent wear-resistant performance, sturdy enough to offer a max full protection for storing both private and business purposes., WIDE APPLICATION - Best for mailing documents, catalogs, direct mail, promotional materials, and brochures; Easily fits invoices, letters, checks, and more. The bank envelope white is sturdy enough for all kinds of small parts and keeps everything organized.