This set of 4 handmade coasters are crocheted in pure cotton. There is a choice of 4 colours, blue, green, peach and deep yellow. The yellow 4 are yellows/green and the orange ones look lilac in the photo but they are definitely a lovely shade of orange. They measure approximately 9 cm x 9 cm. Hand wash only and please do not iron. They are slightly stiffened. Please specify which colour you would like. The yellow/green coasters are now sold.