"No-Tie" Lacing System: Universal size fits all kids to adults, quick to install and easy to use. Never worry about tying your shoes again during any activity. Easy to use. Putting on shoes couldn't be easier. Slip on/Slip off, these elastic shoelaces are quick and easy. Transform your regular sneakers into a pair of comfortable slip-on shoes with no-tie shoelaces Installation steps: Put the shoelaces on your shoes, Cut off excess shoelaces (Put on your shoes to confirm you have the right length of shoelaces), Burn the tail of the shoelace with a lighter, The tail of the shoelace folds into the metal buckle, Screw on the screw, the installation is complete. Kids will love these elastic shoelaces come in a variety of colors to match your/their shoes. What's more, "big kids" can avoid tying their shoes. Package: 2 pairs of elastic oval shoelaces + 4 pieces of silver capsule-shaped locks. "No-Tie" Lacing System: Universal size fits all children as an adult, quick to install and easy to use. Never worry about tying your shoes again during any activity. Easy to use. Putting on shoes couldn't be easier. Slip on/Slip off, these elastic shoelaces are quick and easy. Kids will love these elastic shoelaces available in a variety of colors to match your/their shoes. Plus, "big kids" can tie their shoes. Package: 2 pairs of elastic oval shoelaces + 4 pieces of silver capsule-shaped locks. Transform your regular sneakers into a pair of comfortable slip-on shoes with no-tie shoelaces Installation steps: Put the shoelaces on your shoes, Cut off the excess shoelaces (Put on your shoes to confirm that you must keep the length of the shoelaces), Burn the tail of the shoelace with a lighter, The tail of the shoelace is folded into the metal buckle, Screw on the screw, the installation is complete.