The Shim Flat Plastic 60PK Standard U Shims are a set of multicolor plastic shims manufactured by Broadfix. This pack contains 60 individual shims, each measuring 9.61×4.37×1.97 inches and weighing 0.66 pounds. These U-shaped shims are ideal for various industrial and manufacturing applications, providing a stable and secure foundation for machinery or equipment. The durable and lightweight design makes them a convenient and practical choice for businesses in need of reliable metalworking supplies.