Supplement and Supply 45 x 23 mm Black Perforated Shrink Band for Boston Round, Tincture, Dropper & E-Liquid Bottles [Cap Diameter: 1"] Pack of 500

Supplement and Supply 45 x 23 mm Black Perforated Shrink Band for Boston Round, Tincture, Dropper & E-Liquid Bottles [Cap Diameter: 1"] Pack of 500

PROFESSIONAL TAMPER-EVIDENT SEAL – These shrink bands create a clean professional finish while providing a visible tamper-evident safety seal that helps protect your product and build customer confidence. SIZE & MEASUREMENT DETAILS – Layflat dimensions are 45 mm wide x 23 mm tall (1.77 in x 0.9 in). Layflat width is measured with the band laid flat and does not equal bottle or cap diameter. Measure your cap diameter and height and reference the sizing guide in the images to confirm proper fit before ordering. CAP COMPATIBILITY – Designed to fit lids with a ¾ in to 1 in diameter (19–25 mm) and approximately 0.9 in (23 mm) cap height, commonly found on Boston round bottles tinctures and similar liquid containers. DURABLE 2-MIL PERFORATED PVC – Made from strong 2-mil black PVC plastic with a built-in perforation for easy removal while maintaining a tight secure seal during storage and shipping. COMMON USES – Works well with many Boston round bottles tinctures essential oil bottles and other liquid containers. Because container sizes vary by manufacturer measuring your specific cap diameter is strongly recommended to ensure you select the correct size. These 45 x 23 mm layflat tamper evident shrink bands provide a clean professional safety seal for liquid bottles. Commonly used on Boston round bottles tinctures essential oils and other capped containers they create a visible tamper seal that builds customer trust and helps meet packaging requirements. To use place the shrink band over the bottle cap and apply heat with a heat gun or heat tunnel until it conforms tightly around the lid. For best results a heat gun or tunnel is recommended as hair dryers may only work for very small quantities. Made from durable 2 mil perforated PVC these shrink bands heat evenly tear cleanly at the perforation and hold up well during storage and shipping. Because bottle and cap sizes vary by manufacturer measuring your cap diameter before ordering is strongly recommended.