Self-Adhesive Colored Envelopes: Our 112-pack of color envelopes includes 6 vibrant neon colors: hot pink, bright purple, blue, orange, green, and mustard yellowPeel-Off-and-Stick: Simply tear off the strip on the bright 4x6 colored envelopes and stick with the self-adhesive tape; these work well with pre-printed labels and metallic inkVersatile: These vibrant neon envelopes are great for mailing holiday cards, postcards, baby shower invitations, thank-you cards, greeting cards, party invitations, announcements, cards, cash, photos, letters, personal mail, and business mailGreat for Events: This pack of cute, pretty A6 bright colored envelopes can be used for Christmas, birthdays, weddings, bridal showers, save the dates, anniversaries, corporate events, and banquetsDimensions: Each of the A6 colorful envelopes is 4x6 inches and features a self-adhesive square flap closure; the envelopes are made with thick 120gsm paper Product Description Bright Neon Colored Envelopes Invitation Envelopes in for 4x6 Greeting Cards This 112-pack of color envelopes includes 6 vibrant neon colors: hot pink, bright purple, blue, orange, green, and mustard yellow. Peel-Off-and-Stick Simply peel off the protective strip and stick the flap down securely to seal each envelope.