Feature: Different color-coded push up board targets specifics muscles worked (Blue-chest, Red-shoulders, Yellow-back, and Green-triceps) & Press push up board system with multiple positions and angles that sculpt and maximize upper body definition Burn calories and build strength with this innovative pushup system, leading you through a total-body strength and conditioning workout. Portable, Simple Assembly and Storage. Premium, Non-slip Hand Grip Specifications: Material: ABS Support Board Size: 59.5 X 18 X 2cm/23.42 X 7.08 X 0.78inch Weight: 1100g Handles: 1pair Use: Exercise the back muscles and abdominal muscles. Packing: 1 set of push-up boards Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.