Diiz Unisex Adjustable Plastic Dumbbells for Adults with Steel Connecting Tube, 2 x 15 kg, 35 x 14 cm - The perfect basic equipment for your home gym. Personalize your training. Get the most out of your body! This barbell set is tailored to your individual goals, strengths and performance level. You can easily adjust the total weight of the Diiz set to your needs by adding or removing weight plates of different weights. Whether you prefer arm curls, bench presses, dumbbell rows or other exercises, this set will help you build muscle. Suitable for everyday use. Thanks to the sand-cement mixture inside, the robust PE plastic housing and the comfortable, non-slip handles, you can use the dumbbell set. Various options: The total weights of 20 kg can be combined into barbells in the following weight classes: 5 kg, 6 kg, 10 kg, 11 kg, 15 kg, 16 kg and 20 kg. The total weights of 30 kg can be combined into barbells in the following weight classes: 5 kg, 6 kg, 10 kg, 11 kg, 15 kg, 16 kg, 20 kg, 21 kg, 25 kg, 26 kg and 30 kg. The total weights of 40 kg can be combined into barbells in the following weight classes: 5 kg, 6 kg, 10 kg, 11 kg, 15 kg, 16 kg, 20 kg, 21 kg, 25 kg, 26 kg and 30 kg. kg, 7 kg, 10 kg, 12 kg, 15 kg, 17 kg, 20 kg, 22 kg, 25 kg, 27 kg, 30 kg, 32 kg, 35 kg, 37 kg and 40 kg. Diiz notes: Do not store the dumbbells in a high place, such as on a top shelf, as they may fall. This could cause serious injury or damage. Not suitable for children. Use the dumbbells carefully to avoid injuries. Make sure the weights and nuts are properly tightened before using the dumbbells.