This item includes a Custom Foam Insert for the DJI Mavic Drone. This insert is made of 1.3 lb Polyurethane foam. This foam is much more forgiving and will absorb more impact. Includes: 1 Piece Convoluted Lid Foam. 1 Piece approximately 3.50" Thick with drone cutout. 1 Piece .50 thick base pad. Cutouts: #1 - DJI Mavic Drone #2 & #3 - Batteries #5 & #6 - Propellers #4, #7 & #8 - Cords and Accessories #9 - Controlle r We can also custom make you an insert for your one off case. If you would like to get more information, please email us with your info at Contact Us.