These stunningly realistic silk dahlia stems are available in a choice of two colours, blush pink or purple.. They are perfect for popping in a jug or vase or jug to create an eye-catching autumnal floral display in your home. Height approx 66 cms Diameter of head approx 11 cms Flowers stems can either be bent or cut to the required length. Price is per stem. When posting our faux flowers it is sometimes necessary for us to bend the stems slightly to fit in the box, this is easily undone.