The life maxx chrome dumbbells are sleek polished chrome plated dumbbell sets these dumbbells are made from solid cast iron coated in chrome from extra strength these are only available from 1 to 10kg the sleek and compact design of these dumbbells make them perfect for a home or commercial use combining strength and beauty these dumbbells provide an excellent grip thanks to the knurling key features of the life maxx chrome dumbbells polished chrome plated dumbbells ergonomically shaped