LUX Size A7 contour flap envelope in ruby red color features a moistenable glue for secured sealing. Envelope measuring 5 1/4" x 7 1/4" is laser and inkjet compatible with a paper weight of 70 lbs, sold as 250 per box..Dimensions: 5 1/4"L x 7 1/4"W.Comes in Ruby Red, 80lb. Text Paper.Closure: Moistenable glue.Laser and inkjet printer compatible.Material: Paper.Opening: Contour flap.Collection name: Exclusive.Smart deep dipping flap with a soft, smooth curve at the bottom unlike the pointed edge of standard envelopes.A first class option for wedding announcements, gala invitations, upscale greeting cards, and other distinctive mailings.Moistenable Glue Sealing Method.To make a truly elegant statement for special occasions, announcements, events, and more, a contour flap envelope is the perfect, luxurious choice.A7 Contour Flap Envelopes (5 1/4 x 7 1/4) are perfect for party invites/thank you cards/wedding invites/announcements/5x7 photos.LUX Size A7 contour flap envelope in ruby red color measuring 5 1/4" x 7 1/4" is perfect for special occasions, announcements, events and more, sold as 250 per box..The Contour Flap A7 Envelope (5 1/4" x 7 1/4") in 80lb. Ruby Red is a bright, bold red envelope featuring a dramatic, curved flap. Perfect for upscale invitations, announcements, greeting cards, and more. Moisten glue along flap to seal. Available printed or plain.