Based on the legendary character, depicted in the 1969 Rankin Bass holiday film Jack Frost, the model is just over 143mm tall on the base. Off base, the stand is about 138mm tall. Jack was designed as a freestanding character, but printing with the base creates additional stability. Jack is a detailed model, including details from the animated feature and a few other details. The pose is based on the scene where Jack makes a request to become human. The model is scalable. Printed on an LCD resin printer, they should survive well at small scales.

Updated in December of 2025, this purchase includes version 1 and 2 of the character. They both hold similar poses and scale, but the design of version 2 and several sculptural details have been revised. It also includes a new base for version 2. Jack v2 has also been provided assembled and in parts to allow for more print options and printbed orientations.