Twin prongs slip between cork and inside bottle neck. Twisting out and upward removes the cork. Includes protective ABS plastic sheath. Available in black, burgundy, dark blue, dark green, gray and white. This item comes bulk (no packaging). Optional gift box is available for an additional cost. Product Size: 4 3/8. Imprint Area: 2 1/4 x 5/8. Imprint Method: hot stamped.