Size: Our graduation advice & wishes cards measure 4 x 6 inches, it is the proper size to fill in & keep. Package included: You will receive 50 pcs graduation advice cards, enough numbers for collecting advice from your grad party guests. Material: our graduation advice cards are made of 250g writing paper, provides sturdy quality & smooth writing experience. Applications: when the grad season is coming, there are graduation announcements or grad celebration parties, and we can prepare advice & well wishes cards for our teachers, classmates, and families to write their well wishes and words so that we can keep the memories of the moments or we can prepare these cards so that we can exchange with our classmates as keepsake cards.