100% Latex balloons with a metallic, solid design. Each balloon has a width of 12 inches. These balloons are biodegradable and are supplied deflated. Please note that the size guide image relates to standard sizes only, and brand sizes may vary. Group images are not representative of quantity sold; the pack quantity is listed above. This product is usually dispatched within 3 working days, with delivery typically completed in 3-5 working days within the UK mainland from the dispatch date.