STRENGTHEN & TONE - Dumbbells help strengthen and tone; broadening your exercise potential with 1 – 5 kg options to scale the difficulty DURABLE DESIGN - Neoprene coated with a cast iron core, the dumbbells stand up to repeated tough sessions ISOLATED & COMPOUND EXERCISES - An established training cornerstone; dumbbells are built for both isolated and compound movements, allowing you to diversify your workouts and hit any goal STRUCTURE - Featuring a unique design, dumbbells stay put once set down for added safety and ease of storage.