This listing is for 100 square thank you cards. Show your appreciation to your customers with these fun, multi-colored thank you cards that feature butterflies and flowers! The back side is left intentionally black and allows you to write a personal thank you note to your customer if you'd like. Corners: Standard Backsides: Blank Substrate: Glossy Thickness: Standard Size: 2.5' x 2.5" business card Need a different quantity? Just add this design to a bundle and send me a message in the bundle with your request and I will try my best to accommodate it. These cards are new and come packaged securely and protected in plastic and bubble wrap to ensure a safe arrival.