A7 Envelopes - Valentine's Mix - 5 1/4 x 7 1/4 (for 5x7 cards) (60pcs) Envelope Size: 5 1/4" x 7 1/4" Fits Card Sized: 5" x 7" Envelope weights vary (red: 60lb standard / pink: 70lb high-quality / white: 80lb premium) Square Flap (gummed) 60 envelopes / 20 each of: red, pink, white