Ever struggled with that slightly crooked door or window that just won’t sit right? With Glazing Supplies Direct's Flat Plastic Glazing Packers, you can get perfect alignment in no time—no pro skills needed! These little lifesavers come in a mixed bag (1-6mm) with 300 units, making them super versatile for any DIY project, whether you're shimming, wedging, or levelling. It is made from 100% recyclable materials, they’re eco-friendly and tough enough for both indoor and outdoor jobs. Shop Now: 28mm Glazing Packers https://www.amazon.co.uk/Glazing-Supplies-Direct-Plastic-Packers/dp/B0D2DF3M7K/?th=1