Quantity: 20 set. 20 invitations and 20 envelopes. Exquisite Design: High-quality double-sided printing. The beautiful ticket-shaped appearance and fun language make these invitations great party favors. High-Quality Material: This ticket party invitations and envelopes are made of high-quality paper. Easy to write on. Envelopes are well sealed. Ticket Invitations Size: Each card measures 2.6 x 6 Inches. Birthday Party Supplies: This ticket invitation design increases the fun of your birthday party and allows guests to feel your intention and taste for your party. Birthday Party Supplies: This ticket invitation design increases the fun of your birthday party and allows guests to feel your intention and taste for your party.