Dimension: the invitations are measures 4 x 6 inches. Quantity: Each package including 25 invitations & 25 envelopes. Material: All the cards are made of heavy gram coated paper, sturdy and durable, also it provides a smooth writing experience. Design: fill in style invitations, enough space to write the details, colors & patterns are glorious presented. Dimension: the invitations are measures 4 x 6 inches. Quantity: Each package including 25 invitations & 25 envelopes. Material: All the cards are made of heavy gram coated paper, sturdy and durable, also it provides a smooth writing experience. Design: fill in style invitations, enough space to write the details, colors & patterns are glorious presented.