100 Pack #10 Business Envelopes 4-1/8 x 9-1/2 in Black Mailing Envelopes for Office, Business Letterhead, Invoices, Personal letters, Secure Mailing,

100 Pack #10 Business Envelopes 4-1/8 x 9-1/2 in Black Mailing Envelopes for Office, Business Letterhead, Invoices, Personal letters, Secure Mailing,

Black invitation envelopes: These #10 envelopes feature a midnight black color; the #10 mailing square flap windowless envelopes are perfect for your office or home purposes High quality: Made of 110 gsm superior paper with outstanding durability and sealing and it won't easily tear in transit, while ensuring that the paper is 100% recyclable Convenience to use: Wipe a little water to wet the sealing area of envelope, fold sealant and hold it for a minute. More environmentally friendly than Self-seal envelopes Multi-use occasion: These envelopes are perfect for mailing birthday cards or greeting cards, birthday party, baby shower, fundraiser or weddings invitations, letters, save the date cards & photos, personal mail and direct mail Standard Size: The #10 mailing envelope measure 4.125 x 9.5 inches, providing enough space for your mail and invitations use Keketer #10 invitation envelopes (4.125 x 9.5 In) in 24lb. These colorful mailing envelopes are perfect for your office or home mailing purposes. This multifunctional envelope is designed like a standard-sized #10 business envelope. With a secure, moistenable flap, this is the ideal envelope if you're looking to mail birthday cards or greeting cards, birthday party, baby shower, fundraiser or weddings invitations, letters, save the date cards & photos, personal mail and direct mail. This envelope is also perfect for envelopes money-saving challenge, so get your challenge on!