The extras are in original packaging, never used. Comes with original machine, resistance bands, DVD & 2 Rods. Unsure what the extras do or how they are used. The equipment works well, zero flaws!The item "Ab Doer 360 Home Exercise Equipment Core Workout Machine" is in sale since Monday, May 25, 2020. This item is in the category "Sporting Goods\Fitness, Running & Yoga\Fitness Equipment & Gear\Abdominal Exercisers". The seller is "sodaktreasures" and is located in Sioux Falls, South Dakota. This item can be shipped worldwide.