The Ragar Crosslink Foam Insert provides customizable protection for your valuable equipment with precise 21.75" x 17" dimensions designed to fit standard hard cases.Ragar Crosslink Foam Insert for Equipment Hard CasesDimensions: 21.75 inches x 17 inchesCrosslink foam construction for durabilityCompatible with standard equipment hard casesModel: RG00041-XPThis foam insert offers reliable cushioning and organization for tools instruments or sensitive equipment during transport and storage in hard cases.