UP FOR BIDS HERE IS A 2 TIER STEP BENCH 4 OR 7 INCHES TALL . MEASURES 23 INCHES BY 12 INCHES . MADE OF A STURDY POLYURTHANE . ALSO COMES WITH A DVD .The Firm - TransFIRMer: Ultimate Calorie Blaster (DVD, 2005)The bestselling fitness program THE FIRM introduces its new "TransFIRMer" series, which uses a specially designed piece of equipment that can be reconfigured into five different positions to intensify physical movements for maximum benefit. Targeting the hips, thighs, abs, buttocks, and arms, TransFIRMer is a challenging, safe, and effective fitness regimen that promises to deliver visible results in as little as 10 workouts. Instructed by THE FIRM expert Stephanie Huckabee, this volume offers a high-energy cardio routine that blends aerobics with weight training to burn fat and calories .