Dynamic Pass Box is a cubicle box, featured with interlocked doors positioned on both sides. It is made to protect the controlled setting from being contaminated while the material transfer is taking place. This is available with LED indicator. The box is mostly connected between non controlled atmosphere to a controlled environment. Dynamic Pass Box is fabricated from Stainless steel. It has interlocking system and ensures absolute protection from cross-contamination as well as contamination. This is also included with a motor blower, which is made to throw out the dust particles and has an UV light.