Greetings,Attached are two drawings of our product.The one is a sizing guide. Our primary focus is the 3 egg, but 2.25 and 3.5 are also important to determine.The other is a specification, regarding surface, appearance and plug tolerance. The material must have good optical properties to meet our aesthetic/ornamental needs.We are currently interested in even very small batch sizes, approx. 1000, to build our market relationships.If this is too small we can find other ways to build those relationships and work with you only on large batches.Look forward to getting your feedback.PLEASE SEE ATTACHED FILES! Country:United States