Double the Fun - Twins Two Peas in a Pod Fill-In the Blank Invitation Set INCLUDES 12 twin party invitations and 12 premium white envelopes. Double the Fun - Twins Two Peas in a Pod fill-in invitation is perfect for any event. The twin theme is great for a baby shower or birthday party. Double the Fun - Twins Two Peas in a Pod party invitations SIZE 7 inches by 5 inches. The included envelopes measure 5 inches by 7 inches. The back of each Double the Fun - Twins Two Peas in a Pod baby shower or birthday party invitation has space to add your party details: For: Date: Time: Place: Given By: RSVP: PREMIUM PARTY INVITATIONS: Double the Fun - Twins Two Peas in a Pod party invitation is professionally printed on heavy-duty card stock paper with a photo-like shine. They are individually inspected, then carefully packaged with our exclusive squiggle flap envelopes, making this Double the Fun - Twins Two Peas in a Pod stationary set a must-have for any baby shower or birthday party. MADE IN THE USA: Double the Fun - Twins Two Peas in a Pod - Baby Shower or Birthday Party Invitations are designed and manufactured at our Wisconsin facility using materials that are Made in the USA.