AM standard label:
widely used in retail stores. However, non-source-tagged labels are usually applied on the surface of the goods. Thus, making them vulnerable to be seen and peeled away. Standard labels are not waterproof, its anti-theft functionality will be greatly reduced when placed in liquids.
https://www.synmel.com/am-anti-theft-soft-label.html
AM waterproof narrow label：
Simply an AM narrow label covered and sealed by transparent PP. This effective design maintains the superior advantages of AM label while making it waterproof. The AM waterproof narrow label can be placed directly in liquid goods, suitable to any P&G laundry and personal care products. Made from safe PP material, harmless and secure to the human body.
https://www.synmel.com/am-waterproof-antitheft-label.html