Neon Green Plus Sign Pasties by Pastease are hand-made in the USA of soft yet durable, glow in the dark material that forms to curves and resists wrinkling over hardening nipples. Just peel-and-stick on clean, dry skin! All Pastease feature latex-free, medical-grade, waterproof adhesive that stay securely in place for as long as you like and until they are gently removed. *Dimensions: 2.6 inches wide x 2.1 inches tall *Coverage Diameter: 2.1 inches.