4/6/8/10/12/16/20 Rungs Agility Training Ladders Football Training Stairs Step Training Ladder Features: 1. Durable design makes it last for at least 5 years 2. Adjustable distance between rungs 3. Durable nylon straps Specifications: Choices: 2m 4-rung, 3m 6-rung, 4m 8-rung, 5m 10-rung, 6m 12-rung, 8m 16-rung, 10m 20-rung Size: rung length 50cm, width 3.7cm, thickness 2mm Material: PE all new material, no smell, no glitch Color: yellow rungs with black straps Warning: 1. Manual measurement, +- 0.1 to 0.5cm difference is acceptable. 2. Pictures are all for reference only, the real item may vary.