I have a set of templates for the oval wedding rings they are pieced out of strips and than cut and works great. The pattern is complete for the wedding ring quilt and available in different sizes the one I use makes a 17 inch block I bought mine at a yard sale several years ago but have seen them in different mail order cat and also at quilt shops they are not cheap but are durable for rotary cutting and have lasted for years. The strips will vary in size and I have used a repeat pattern on each oval and also just a variety in the same color choices like any other quilt and both worked well.