Delicate design sticker feature strong adhesive backing for safe and easy application, ensuring they stay firmly attached to various surfaces without peeling off Made from waterproof materials, these stickers resist and maintain colorful, clear patterns even in wet environments like on water bottles or cups Great for decorating stationery, envelopes, phone cases, diaries, and other items, adding a playful touching to everyday use in your home,, or school occasion With 30 stickers, this bulk pack provides ample supply for customization option, allowing users to unleash their imagination on various surfaces easily Ideal for children, teens, and adults, especially hand making craft enthusiasts who enjoy expressing creativity through creative projects and decorations