Thank you for viewing. This is an adjustable incline device that supports squat training. Instruction manual included. Please check the images beforehand. I purchased this, but I am selling it because I hardly used it. Squat Magic SQM-J2-03 Shop Japan Oak Lawn Marketing Stored at home by a non-professional. Since it is not new, Please refrain from purchasing if you are sensitive to this. Returns and exchanges are not accepted. Shipping will be in bubble wrap and simple packaging.