We accept any style of custom interior ,to help customers to find the better choice. We recommend some usual interior of aluminum cases.
For the foam, we usually use soft foam and hard foam.
Soft foam includes: 20KGS, 25KGS, 50KGS.
Hard foam includes: EPE foam, PE20, PE15(EVA).
To show them better, we have some video to show. Hope they could help you to choose better foam for you.