Material : Pearl Paper+Glitter Paper The interior glitter screams luxury. Size: 5.35 x 7.7 Inches.(Fit for 5x7 inches invitation cards,and fit for all rectangle invitations pocket of our store ) EASY TO SEAL GUM FLAP ENCLOSURE: Apply water to edges of flap and stick. due to ray,camera,monitor, ect ,there is color difference from photo, which cant be avoid, PLS Dont be too strict with colors,thanks for understanding. MULTIPLE USES: Great for mailing holiday cards, greeting cards, invitations, announcements, cards, photos, letters, personal mail and direct mail. Material : Pearl Paper+Glitter Paper. Size: 5.35 x 7.7 Inches.(Fit for 5x7 inches invitation cards,and fit for all rectangle invitations pocket of our store ) EASY TO SEAL GUM FLAP ENCLOSURE: Apply water to edges of flap and stick. Pearlescent Invitation Envelopes with interior glitter are sure to be a hit among your guests! The interior glitter screams luxury. MULTIPLE USES: Great for mailing holiday cards, greeting cards, invitations, announcements, cards, photos, letters, personal mail and direct mail.