Easy & safe. No glue needed. Inside: 24 sticker nails in 10 petite sizes for small hands. Mix it up! Completely safe on natural nails. Easy to remove with water. broadwaynails.com. How to stick-on: Place sticker nail over natural nail and press down. Hints: To help nails stay on longer, do not keep hands in water for too long. How to Remove: Soak nails in warm water. Once glue has loosened, gently peel the sticker nail from your finger. For children ages 7+. Adult supervision required.