Please see my profile. I purchased this a while ago on TV shopping. It was a very popular product and sold out quickly! I was satisfied with getting it and just kept it in storage. It's expensive because it's mainly handmade with careful craftsmanship and uses carefully selected natural materials. They're cute whether you use all three together or separately. Size: Approximately 24cm at the largest. Adjustable. Instant purchase is OK. No individual sales. Thank you for looking.