Package: One package contains 20 4*6 inch birthday invitation cards and 20 envelopes. You can fill in the information of your birthday party on the invitation card. Design: The invitation card uses a simple design, so that your friend and guests can see the time and place very clearly. Vivid color: We use very interesting color matching to enhance the texture of your party. High quality: We use high-quality paper and digital printing, so that every friend can receive a beautiful invitation card. Package: One package contains 20 4*6 inch birthday invitation cards and 20 envelopes. You can fill in the information of your birthday party on the invitation card. Design: The invitation card uses a simple design, so that your friend and guests can see the time and place very clearly. Vivid color: We use very interesting color matching to enhance the texture of your party. High quality: We use high-quality paper and digital printing, so that every friend can receive a beautiful invitation card.