Read more 9″ Shipping Cabinet Tuell Gear 9″ Polyethylene Shipping Cabinet with Optional Foam Padding. Designed to withstand the most demanding shipping conditions. Our rugged cases are available empty or with cubed foam, layered foam or padded dividers. Some models also include a pull handle and wheels. Most models without a built-in pull handle or tow handle accommodate a field installable caster kit which is sold separately.