[Abdominal Wheel]Abs Roller is to engage and strengthen muscles in the back, chest, arms, and core.[Push Up Bars]Push Up Bars are a great way to enhance the overall development of the upper body, including both the chest and triceps, jumping rope is great for warm up and core training.[Hand Gripper]Hand grip strengthener for improving strength, power, and speed in the wrists, fingers, and forearms.[Knee Mat]The knee pad protects your knees from injury when rolling frontward and backward.[Abs Workout Equipment Set]All equipment included meets your different exercise needs and can achieve full body training without going to the gym. Colour:BlueMaterial:ABS Package Contents:1 x abdominal wheel1 x kneeling pad1 x skipping rope1 x A grip2 x push-up bracket1 x 8-character puller Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.