Four proper mugs, based on paintings and objects from Kettles Yard house, Cambridge. When opened out, get prepared to suddenly be gasping for a brew...or ale... Printed on high quality, eco-friendly 300gsm card. Each card has three folds and measures 7.5cm x 10cm when folded and a whopping 30cm x 10cm when opened up comes in a handsome recycled paper, grey coloured envelope, the inside is left blank for your own message. Comes in a corn starch presentation sleeve that is compostable.