Durable cast iron Olympic weight plates covered with heavy duty rubber to minimise damage to you, your weight plates, and your floor The ergonomic tri grip design provides you with comfort and control in a wide range of strength training exercises The 2 inch (50mm) holes are compatible with Olympic barbells Colour coded according to IWF standards; Suitable for home gym and commercial gym use A full weight plates ranges from 1.25KG to 25KG The rubber coating protects both the plates and the floor meaning these are ideal for use in all sorts of environments.Expertly designed for durability and high performance. Built from solid cast iron metal, these free weights plates can withstand highly repetitive usage, enabling you to train harder for longer.Featuring 3 handles built into the edges of the plate, enabling users to perform a range of compound and isolated movements without a barbell or dumbbell, improving stability and control as well as overall strength and fitness.The tri grip weig