SKB Case 3i-6018 Foam Insert for 88 Note Keyboard (Foam ONLY) plano 1 Piece Top Cover with

1 Piece Top Cover with space for 4 AC bricks

2 Pieces - 2

Overview: F oam is the most common type of foam used in cases

1 piece - Replacement convoluted lid foam for Plano case 108191 Product Description: Replacement foam insert for Plano case 108191 with round corners

SKB Case 3i-6018 Foam Insert for 88 Note Keyboard (Foam ONLY) plano 1 Piece Top Cover withThis insert is made of closed cell polyethylene foam. Overview : Polyethylene foam is the most common type of foam used in cases. The foam is soft enough to provide flexibility for items, but also dense enough to provide cushion for even the heaviest of items. Technical : Polyurethane is open cell which means air and water can flow freely throughout the foam. The material weighs about 1. 2 1. 3 lbs per cubic foot. We can also custom cut your foam for