4" Coasters made of glitter acrylic to look like small vinyl records! Blue ocean area is transparent, and there is a rubber circle on the bottom that helps them not slip on your tables, desks or wherever else you want to use them! IMPORTANT NOTES: All images are for example only. Due to differences in computer and monitor settings the colors represented might vary slightly from the final product. The final colors will not be perfect matches on all items due to material and printing process differences. PREORDER POLICY: Any items bought along with a preorder item will not ship until all of the items have arrived. Projected ship dates can be delayed because of shipping, manufacturing and fulfillment delays.