Your sister friends are your girls who’ve been there through it all. When calls and texts aren’t enough, show appreciation to the queen on your team by sending a greeting card for sisters full of your sisterly love! Design by Chelsea Alexander. Size: A6 4.5 x 6.25 in each card comes with a 100% recycled A6 kraft envelope. Printed on 100% PCW Recycled, PCF Chlorine Free paper.