Self-Adhesive Easy to Use – Peel and stick directly, no wax needed, convenient and time-saving. Romantic Heart Wax Design – Classic heart shape with wax effect, sweet and romantic. Strong Stickiness – Adheres firmly to envelopes, gift boxes and cards, not easy to fall off. Wide Usage – Suitable for envelope sealing, invitations, gift wrapping, scrapbooking and DIY crafts. Romantic Festival Decoration – Perfect for adding a romantic touch to wedding and Valentines Day items.