2 in 1 Dumbbell Set 30 kg Adjustable Dumbbell & Barbell Professional Dumbbell Strength Training Black

2 in 1: This dumbbell set with weights up to 30 kg can also be used as a barbell by connecting both dumbbells with the included extension. Versatile Training Equipment: Ideal for strength training and for strengthening biceps, triceps, shoulders, chest muscles or back. High-Quality Materials: The dumbbell bars are made of metal with a non-slip grip to prevent slipping during training. The weights are coated with HDPE plastic to prevent scratches and damage to the floor. Compact and Stackable: This 2-in-1 dumbbell set can be stacked to save space. Ideal for training at home, in the office, studio or gym. Product Data: Dimensions of the weight plates: 2.5 kg: Ø21 x 4 cm; 2 kg: Ø20 x 4 cm; 1.5 kg: Ø18 x 3 cm; 1.25 kg: Ø18 x 3 cm; Dumbbell bar: Ø2.5 x 50 cm; Extension bar: Ø2.5 x 39 cm