What are these clever MUST haves!
They are an elastic snap belt that attaches through three belt loops, adjustable for ages 9months to 5years of age.  They are made for those skinny toddlers where the pants that fit the waist are too short & if the fit the waist they are too long.
When they "HAVE to go" no problem the belt is out of the way at the back of the pants.

It's not very often you find a pair of pants that fits your thinner child around the waist. All to often, the length of the pants is perfect and the waist is just too big which causes Droopy Drawers. Until recently the choices were limited to a cumbersome belt that made diaper changing and potty training nearly impossible or adjustable waistband pants that cost twice as much as regular pants. With as fast as kids grow, who could afford it?