Want to simplify window and door installation? Glazing Supplies Direct offers high-quality glazing packers that make it easy! These packers are made from durable, recyclable plastic and come in colour-coded thicknesses for quick selection, helping you align windows, doors, and floors with precision. The flat design prevents slipping, so everything stays securely in place. https://www.amazon.co.uk/dp/B0D33K3Z9T/ref=twister_B0D33LT5G3?_encoding=UTF8&th=1