The Assorted Broadfix Flat Shims Packers (Pack of 120) are a high-strength and durable construction product suitable for a variety of uses. They are ideal for levelling, spacing and packing the areas around doors and windows. This way, you can easily make slight adjustments to your work without starting from scratch. Each Broadfix Shim as high compression strength to achieve precise levelling along with a serrated surface for non-slip stacking. Designed with thicknesses of 1-6mm and colour coded for easy identification.