This is a set of a Hello Kitty backpack and shoulder bag. The Hello Kitty face on the backpack is made of polyurethane and is deteriorated. The backpack has a fastener to prevent the shoulder straps from slipping. A 3-year-old can put it on and take it off independently. The back is mesh. It is lightweight but durable. There are zipper pockets on both sides and the front. The bottom board is a flap, so it can be made compact. Backpack: It has been washed. There is a name written on the inside, which has been erased with a pen. Please be aware of this. The shoulder bag is also great for outings.