Pelican 1650 Replacement Foam1650 Replacement Foam Options: Middle Pluck Foam: This includes 2 Middle Pluck Pieces of foam for the 1650 case. Top and Bottom Foam: This includes the Convoluted Lid Foam and the Solid Base foam for the 1650 Case 4 piece Replacement Pluck Foam Set: Includes convoluted lid foam, middle pluck, and bottom flat pad. Foam set dimensions 28. 57" x 17. 52" x 10. 65" (72. 6 x 44. 5 x 27. 1 cm). 6 piece Replacement Pluck Foam Set: Includes convoluted lid