These 102 x 152mm Phenol Free Thermal Labels make a great shipping label that offers long-lasting, high tack adhesion, suitable for sticking to most packaging surfaces. Our Priory Elements Eco Lables™ are suitable for direct thermal & water-based flexography; with good convertibility & resistance to thermal image scratching & smudging, your labels will have great quality, durable print & colour. Featuring a vitamin C based coating, you get the great effects of a high sensitivity thermal coating, but without the damaging environmental impacts of phenol chemicals. Phenols & bisphenols never fully break down, instead they remain in the environment as microplastics, impacting oceans, animals & fish, & as a result, enters the food chain. Our vitamin C based, phenol free thermal labels help reduce the number of harmful microplastics entering the environment, helps your despatch operation become more eco-friendly, & aids in our mission to make ecommerce a truly sustainable industry. Our eco-friendly thermal labels are sustainably made using FSC Certified materials, are 100% plastic-free & recyclable, making them a great eco alternative to incorporate into your packaging supplies. The backing paper is planet-friendly too! The material used is honey glassine, commonly made from wood pulp, which ensures full recyclability, plus it's biodegradable, sustainable, & 100% plastic-free - so there's no need to worry about harmful waste, it can be disposed of environmentally just like the labels. Our Priory Elements Ecolabels are supplied in boxes of 12 with 475 labels per roll & have a core diameter of 25.4mm, perfect for use with use with Zebra 4 desktop printers, including GX & GK ranges, legacy LP & TLP 4 printer ranges, & many others. To find out more about Priory Elements Eco Labels™, the impact of phenols & microplastics on the environment, & how you can help, visit our help & advice centre article.