Packing List- 55 Pound TOTAL: Four 6.6 pound weight plates, Four 5.5 pound weight plates, Two 3.3 pound weight plates, Two dumbbell bars, a three-piece bar and four nuts. Upgrade Locking Nuts: We upgraded the nuts of the free weight set, providing a fixed lock for double protection, and ensuring that the nuts remain secure even during intense workouts. Full Body Training: Strengthens your core in an effective and safe way, helping you to burn calories, improve your upper body strength and create a shapely body without other exercise machines. Dumbbell & Barbell Set: Our all-in-one dumbbell-barbell set contains two dumbbell handle bars, you can switch the training modes you need randomly and perform multi-functional exercises. An all-in-one dumbbell-barbell set saves your space. No heap of different size dumbbells taking over your room. 100% Satisfaction Guaranteed: We pack the products as well as possible, if any damage in transit, please contact us first, and we will solve your problem as soon as possible with professional customer service.