Purely Everyday Mailer Gummed White C5 155X220 90GSM Box of 500

Amazon

Can be used for a reply envelope, fits inside a C5 envelope High quality 90 gsm paper Perfect for business correspondance, letters, brochures and more Suitable for mailings, greeting cards etc Suitable for inserting and mailing machines

Zoro Tools

The most extensive range of mailing wallets available from stock in the world! Sizes that are unique to Blake and window positions that cater for every address permutation justify our bold statement.