JAM Paper Wedding Envelope Sets - White with Crystal Lined Envelopes - Pack of 50 Inner & 50 Outer Envelopes Wedding Lined Envelope Sets Size: 5 3/4" x 8" Quantity: Each set includes 50 lined inner envelopes and 50 plain outer envelopes Best used with a 5 1/2 x 7 3/4 sized Card Perfect to make your special day even more special. These beautiful cards and envelope sets will give you the confidence that your wedding invitations will make a big impact!