LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 500/Box White Linen (4865-WLI-500)

Sold as 500/Box. A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements. Closure: Peel press. Collection name: Linen. Comes in White Linen, 80lb. Text Paper. Opening: Square flap. A1 envelope is a social and invitation-type envelope. Dimensions: 3 5/8"L x 5 1/8"W. Material: Paper. Dimensions make it the most common-sized envelope used for RSVP and announcement purposes. Peel Press Sealing Method. Paper weight: 70 lbs. 500/box.