glasscovers.biz supply Promotional Glasscover Caps, Flat Glasscovers and Promotional Paperboard Coasters. From receipt of approved artwork, we will deliver anywhere in UK and Europe within 28-35 days. Promotional Glasscovers and Promotional Paperboard Coasters are an effective media for advertising and promoting products and services, indoors and outdoors, especially at functions and events. They are also inter-changable. Promotional Flat Glasscovers are flat paperboard covers, 100mm diameter, that sit on top of drinks glasses and can be printed in single or full colour. Promotional Flat Glasscovers can be attached to drinks glasses with their 'inventive' push down tabs which also provide access for drinks straws. Promotional Flat Glasscovers are a new, patented British invention. Promotional Paperboard Coasters are a practical and effective advertising media for bars, restaurants, wine-bars and hotels welcoming guests, promoting in-house products and services as well as general