Tri-Fold Invitn Mailer w 5.5"x 8.5" Cntrfold on 8.5" x 11" White Cvr- 250 Sheets

Print-Ready Tri-Fold Invitation Mailer with 5-1/2" x 8-1/2" Centerfold 8-1/2" x 11" White 65lb Astrobright Cover Paper - 250 Mailer Sheets