Diiz Unisex Adjustable Plastic Dumbbell Set for Adults with Steel Connecting Tube, 2 x 15 kg, 35 x 14 cm. The perfect basic equipment for your home gym. Customize your workout. Get the most out of your body! This dumbbell set is tailored to your individual goals, strengths and performance. 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 on the inside, the robust PE plastic housing and the comfortable, non-slip handles, you can use the dumbbell set with ease. Versatile options: The weights of a total of 20 kg can be combined into dumbbells in the 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, 7kg, 10kg, 12kg, 15kg, 17kg, 20kg, 22kg, 25kg, 27kg, 30kg, 32kg, 35kg, 37kg and 40kg. These Notes: Do not store the dumbbells in a high place, for example on a shelf, as they may fall. This may cause serious injury or damage. Not suitable for children. Use caution when using the dumbbells to avoid injury. Make sure the weights and nuts are properly tightened before using the dumbbells.