Increase the excitement and curiosity of your mailings with JAM Paper 4Bar A1 Strathmore Invitation Envelopes! Our Bright White Wove envelopes are perfect for sending special announcements, business correspondence and everything in between. These 3 5/8" x 5 1/8" envelopes have a bright white smooth finish, appealing booklet opening and straight flap and are made from high quality 28 lb. paper that reinforces protection from damage. These envelopes are perfectly ideal for sending wedding RSVP's, bridal shower invitations, holiday greeting cards, graduation thank you cards, business correspondence and memos, and much more! From personal to professional mailings, our envelopes cater to every individuals' needs in superior efficacy. Size: 3.625in x 5.125in | Color: Bright White | Texture: Wove Send Colorful Greetings in Style Pair w/ shades like Yellow & Chocolate Brown Unique Wove Texture