Model PONATIA. partNumber PONATIA. manufacturer PONATIA. Color: White A1 RSVP Envelopes, 120 GSM – 32lb Bond/80lb Text paper (Due to the light and the reasons for the phone and the computer monitor, the color will lighter or darker than the real color),A4 Envelope Size: 4.3 x 6.3‘’/110 x 160 mm.