The Step Plastic 8-in Adjustable Step Platform in the Plyo Boxes & Platforms department at Lowes.com
VEVOR Plyometric Platform Box Set 12 in. x 18 in. x 24 in. Fitness Exercise Jump Box Step for Cross-Fit & Conditioning, Red JSTDZT00000000001V0 - The Home Depot
1441 Fitness 3 in 1 Soft Plyo Box – Foam-made Step Up Box for Exercise, Gym, Home Workout – Plyometric Jump Box – Cardio and Strength Training Equipment in Diverse Dimensions: Buy
Aerobic Step | Small Step Box | 81 x 31 x 10 to 20cm | 3 - Joinfit Hong Kong