This Wind Up key accessory is the perfect accessory to make a statement during Halloweens. You can never go wrong with this costume accessory. Any dress actually would actually goes well with this accessory. Add this wind up doll key accessory to complete your creepy doll look for Halloween party. This doll costume accessory features a black stretchable belt with a metal slide-in buckle and a grey, plastic wind-up key on the back.