?? Plastic Stack Shim 4 1/8 x 1 7/8 x 1/16 inches ?? Product Information: ?Superior Support and Strength: Stack Shim provides heavy-duty leveling that is stronger than wood, ensuring reliable support for windows, doors, and architectural components. ?Adjustable Thickness and Length: The shims offer flexibility with adjustable thickness and length, allowing for precise leveling in various installation projects. ?Easy Snap Design: The shims feature an easy snap design, enabling quick and efficient adjustments during installation. ?Heat-Sealed Stacks: With 16 shims heat sealed into 1" stacks, the shims are easy to separate and use, saving time and effort. ?Excellent Compressive Strength: Stack Shim offers excellent compressive strength, making it suitable for heavy-duty applications and ensuring stability and durability. ?Made in the USA: Proudly manufactured in the USA using high-quality plastic, Stack Shim guarantees a product that meets the highest standards of quality and durability. ?Wide Variety of Options: Stack Shim provides color-coded shims and solid thicknesses, including black, blue, and red, catering to different needs and preferences. ?Easy Alignment Every Time: With Stack Shim, achieving easy alignment is effortless, ensuring a square position without splits or warping. ?Versatile Applications: Stack Shim can be used for windows, doors, architectural components, and various installations in industries, home gardens, and workshops. ?Sleek and Professional Finish: The shims come in black color, providing a sleek and professional look to your installations. ?Time and Labor Savings: Using Stack Shim saves time and labor costs, thanks to its easy-to-use design and precise leveling capabilities. ?Compact Size: The shims have a compact size of 3 5/8 x 1 7/8 x 1/16, allowing for easy handling and insertion in tight or hard-to-reach areas. ?Secure and Stable Base: Stack Shim features a flat spacer design that ensures a secure a