double shopping cart cover for twins or baby siblings. guaranteed to fit wholesale warehouse grocery stores. such as costco and sams club mama bear market have you been looking for a shopping cover that will actually fit double wide shopping carts, like those found at sam's club, costco, kroger, walmart and others? look no further because this is the shopping cart cover for you! whether you have twins or kids that are close together in age, this cover will keep the germs away. a perfect gift idea for those busy moms in your life! your child should be able to sit up unassisted to use this product. 6 mo + **properly secure cart cover to the cart by using the velcro straps at the crotch and clip the body strap around the cart on the back side. then clip around child**