Find artificial long lasting spring flowers that pop, like this colorful tulips. Simply style a few of these artificial tulips in your favorite bud vase to make the tie dye effect the focal point.  - Quantity: 5 stems of flowers per bundle - 13" Tall x 2" flower - PU real touch feel flowers, leaves, and bendable stem - Material: PU PU, latex free. The invention of PU flowers used polyether polyurethane (PU) foam instead of plastic or silk to offer a more natural look and feel, which sometimes can be mistaken as a real flower.