Yes4All 16"x16" Extra Adjustable Risers for Aerobic Exercise Workout Step Platform (Pair) - Not Included Aerobic Step Platform

Yes4All 16"x16" Adjustable High Step Aerobic Platform with 4 Risers, Height-Adjustable 4"-6''-8''-10''-12" Step Aerobics Platform for Home Gym Exercise Fitness Workout

Sunny Health & Fitness Exercise Step Platform, Workout Step, Fitness Stepper, Aerobic Step with Risers - NO. 039

AmazonBasics Aerobic Exercise Workout Step Platform with Adjustable Risers - 42.5 x 16 x 4 Inches, Black

Yes4All Multifunctional Fitness Aerobic Step Platform/Aerobic Deck, Household Step Workout Bench for Home Gym (Red/Black)

Yes4All Multifunctional Aerobic Stepper, Extra Half Round Legs, 4'' 6'' Adjustable Step Aerobics Platform for Workout, Step & Balance Exercise

Tone Fitness Aerobic Step, Color | Exercise Step Platform

The Step (Made in USA) Original Aerobic Platform – Circuit Size Grey Aerobic Platform and Original Black Risers

Lifepro 4-In-1 Aerobic Step Platform - Adjustable Multifunctional Balance Board, Steppers for Exercise, Stepper Platform - Home Workout Step Up Exercise Step Platform For Balance & Gym Class, Non Slip

Hirmoz Aerobic Step Board - By Iron Master, Exercise Step Platform AdJustable 3 Level Non-Slip Surface Workout Stepper Shock-Absorb Fitness Training Step Strong Grip With Risers, Black/Gray