Orion 5979 Extra Cubed Foam for Pluck-Foam Accessory Case Replace the customizable cubed foam insert of your Orion Large Pluck-Foam Accessory Case Ideal for laying out customized storage areas for newly acquired astronomy accessories Also provides a convenient way to refresh the foam interior of an older accessory case Create custom cut-outs for safe storage of all but the largest of astronomy accessories Replacement foam only, accessory case sold separately