This is a set of 4 ring kits made with glue. Decore putty (clay) is not included, but all other Swarovski crystals, etc. are included. The sample is a white dog, but regular ring findings are included, so you can make it in your favorite shape. There are many large Swarovski crystals for the dog's face, so I think it's a great value set. Please use it as a material set for your favorite colors, such as bijou. The ring size is size 13, but it is an adjuster type and can be adjusted. Width 8mm at the widest point, without grooves. Jewel DeCoRe Glue Deco Instructor Certification Please let me know if you would like to add anything.