Stainless Steel Slotted Shim is made from a 300 series stainless steel that resists rust and corrosion. Sof’ Shoe Shim is made of a proprietary elastomer with unique flow and set characteristics to fill irregular gaps. Everything you need to solve alignment and leveling problems on motors, pumps, generators, and other plant machinery in one convenient box. Reduce labor costs by eliminating hand cutting and reduce downtime by eliminating shim preparation. Packaged in a durable metal box. Precision Brand® All-In-One Slotted Shim Asst contains Stainless Steel Slotted Shim and Sof’ Shoe Shim in sizes: A – 2″ x 2″, B – 3″ x 3″, C – 4″ x 4″, and D – 5″ x 5″. Stainless Steel Slotted Shim includes 5 pieces of each size in each of the following thicknesses: 0.001″, 0.002″, 0.003″, 0.004″, 0.005″, 0.010″, 0.015″, 0.020″, 0.025″, 0.050″, 0.075″, 0.100″, and 0.125″. Sof’ Shoe Shim includes 5 pieces of each size in each of the following thicknesses: 0.020″ and 0.045″.