This tag*a*long attaches to your stroller and acts as a handle for older siblings walking alongside or for antsy toddlers out of their strollers. It gives them a sense of freedom while giving you a sense of security. My older daughter always has to hang on to me, the stroller or my bag hanging off the stroller, all of which make it hard for me to push. The little bit of slack makes them feel like they are really walking on their own and for the jealous siblings, they can claim this handle as their special territory. It loops around itself to attach, very easy to do. At Amazon for $9.99. Comes in raspberry, blue, lemon and tangerine.