The York Fitness 22.5kg Rubber Hex Dumbbells are a great solution if you are looking to add some significant intensity to your workout. They are also  ideal for building strength and toning muscles as well as burning calories and fat. Designed with knurled handles, you are assured of a great grip whilst you train  and the rubber-encased heads are very good at protecting your floors from damage. These 22.5kg dumbbells are sold as a pair.