Music Glitter Tattoos are 2 in x 2 in and have three layers allowing for easy transfer to the skin. Music Glitter Tattoos are so easy to use that even a beginner can create amazing looking glitter tattoos in minutes. These glitter tattoos are non-latex, hypo-allergenic, waterproof and can last up to 7 days. The glitter stencil adhesive is made with a medical-grade adhesive that won't leave a sticky residue on the skin.