Shepherd Hardware 9435 Wedge-It White Plastic Shims 6 Count

Shepherd Hardware Wedge-It Plastic Shims are great for construction, plumbing, wood cabinets, and for items that tilt or move. The plastic construction is impervious to water and very durable, shims can also be stacked for convenience purposes.
Use to stabilize and level various objects
Durable plastic construction is impervious to water and insect damage
Textured surface to prevent sliding
Shims are stackable for easy storage
Includes 6 plastic shims
2-inch x 1-inch with a 1/4-inch rise