Pen a meaningful hand-written letter with this card and envelope set! When it comes to letting friends and family know you're thinking of them, this convenient card and envelope set makes it easy to remind them throughout the year and beyond. This set comes with 100 A1 envelopes and 100 white blank greeting cards to match.Details:Available in multiple colors3.5" x 4.87" (A1) card size3.62" x 5.12" envelope size100 lb.100 sets (cards and envelopes)Paper and cardstock