Reward students for a job well done with these fun adjustable rings. 6 assorted designs. Made of plastic. Adjustable Size 1" Diam. 48 rings per pack. US Toy Exclusive! Need an idea for an inexpensive party favor bag filler? Jewelry items are a great choice. We have the costume jewelry that will appeal to both boys and girls. Find jewelry suitable for dress up, pretend play or costume accessories.