Water color tennis rackets and ball invites. Serve up the most fabulous event of the year! Personalization optional. Minimum order of 20 pieces, 5 inches x 7 inches printed on 120 lb white eggshell felt, comes with a plain white, square flap envelope. Envelope liners & Colored Envelopes with contour flap are available at an additional cost. Different back and liner variants available via email.