SIZE: Flat Cards 5" x 7” (127mm x 177.8mm) COLOR: Brilliant White is a bright white flat card with Black Table Numbers made from 100% luxurious cotton. Our premium grade Flat Cards are made from 100lbs text stock suited to provide lasting quality through your correspondence. PACK SIZE: Pack of 50 Flat Cards USES: These flat notecards are perfect for menus, personal stationery, business correspondence, invitation suite inserts, casual correspondence, including letter-writing and photo-sharing and much more, these attractive flat cards are the perfect year-round card for everyday communication and much more. Benefits of Use/Features: Made using 100lb text stock, and designed to perfection to suit any presentation. Ensure your invitations stand out from the rest with the beautifully elegant design printed on the card. 5 x 7 Flat Card in Brilliant White is a bright white flat card with Black Table Numbers made from 100% luxurious cotton. Made from 100lb premium card stock, these cards will remain durable and reliable for your event. These notecards fit perfectly into A7 Envelopes (5 1/4"" x 7 1/4"") and Lee Bar envelopes.