Poly Technologies NS 522 Box - Unused Box Black. There is no need for a Styrofoam insert because inside of the box folds up into the shape of the rifle so it stays is place when packed. 42'' long x 7'' wide x 2.25'' deep Specifications for Poly Technologies NS 522 Box - Unused Box: Manufacturer: Poly Technologies Color: Black Gun Type: Rifle Quantity: 1 Package Contents: Poly Technologies NS 522 Box - Unused Box Poly Technologies 000013: NS 522 Box - Unused Box Black