?Material: stainless steel, it is lead free and nickel free. Stainless steel is hypo allergenic, it doesn??t rust, change colour or tarnish.?Measure: shoe lace tag: 4cm (1.57) * 1.5cm (0.59).It makes a great gift and will fit on standard shoe laces on a variety of types of shoes.?The trainer tag will arrive in a velvet bag ready to be given as a perfect gift. These marathon tags are the perfect accessory for any walker, runner or any pair of athletic shoes! They also make a great gift for your training group.?JUST KEEP RUNNING YOU KNOW YOU CAN, shoe tags with inspirational words intended to be worn on running/walking/cross training shoes for a little motivation and/or smiles.?Just Keep Running You Know You Can, great as motiviation when you are working out, running, playing a sport, or just to add a little something to your shoes!Order these and make your shoes stand out!