Birthday Cards Box Set &ndash; 48 Pack Happy Birthday Cards, 6 Emoji Designs with Funny Messages, Birthday Cards Bulk, Envelopes Included, 4 x 6 Inches FUNNY DESIGN: All-occasion Humor Funny Handwritten style Greeting Cards in 6 unique and attractive fonts and designs. BLANK ON THE INSIDE: Contains 48 blank cards to include your custom messages for business and personal use. SUPERIOR QUALITY: Each card is printed on high-quality 250 gsm paper card stock for elegance and extra durability. BULK SUPPLY: Ensure you always have greeting cards on hand for all your friends when occasions arise throughout the year. Send your messages to your brother, uncle, aunt, husband, wife, boss, and anyone. DIMENSIONS: Each card measures 4 x 6 inches. Includes 48 corresponding V-flap, white envelopes.