SKB 3i-5014-6 4 Piece Solid Replacement foam set by CVPKG SKB 3i-5014-6 4 piece Solid Replacement foam set Convoluted top foam, 2 middle Solid foam, bottom pad. Solid foam for SKB 3i-5014-6 case Approx size of foam - 50.00" x 14.50" x 6.00"