Polka Dot Muffin and Cupcake Cases (Pack of 54). Material: Paper. Heavy Duty. Design: Polka Dot. Width: 50mm. Finish: Greaseproof. Please Note: Size guide image relates to standard sizes only. Brand sizes may vary. Please Note: Group images are not representative of quantity sold. Pack quantity is listed above. This product is usually dispatched within 3 working days. Dispatch times can be viewed in the Postage and Payments section of the listing. Delivery is usually completed in 3-5 working days within the UK mainland from dispatch date. If for any reason you wish to return your goods you can.