Wensltd DIY Black Flower Water Transfer Slide Decal Sticker Nail Art Ideal for fine nail art work. Size:5.2CMX6.3CM Trim,clean,and polish the fingernails;paint the background color on the fingernails and dry it out. Remove the film of product,cut out the pattern and plunge it into water 10~20 seconds(us warm water in winter) Moisten the fingernails,stick the pattern in position