Envelopes

LUX Paper 9" x 12" Open End Window Envelopes - 28lb. Bright White, 50 Pack (1590-50) Each envelope measures total 9" W x 12"L Window at the open end of the envelope measures 4" x 1.5" LUX Paper 9" x 12" Open End Window Envelopes - 28lb. Bright White, 50 Pack (1590-50)