The product is a HO Scale Kato SR F7A/F7B #4139 both with DCC Operates nice and smooth. This model is a replica of the Southern railroad, featuring a multicolor design and a Bo-Bo wheel configuration. Made of plastic and diecast materials, this diesel locomotive operates on a two-rail system and is painted to resemble the Southern railroad. With a scale of 1:87 and a grade of C-6 Very Good, this ready-to-go model is a great addition to any model railroad collection. Made in Japan by KATO, this locomotive captures the essence of transportation and is sure to enhance any display. NO Boxes. Will combine shipping IF you let me know PRIOR to payment.