Stardream Metallic No. 10 Square Flap Envelopes (Gold) Available Colors: Crystal, Gold, Opal, Onyx, Quartz, Silver Envelope size: No. 10 (4.125 x 9.5) Paper Weights: 81# text (120g) 6 pt. finish:Mica-coated metallic, pearlescent & iridescent range Quantity: 25 envelopes per package