10pcs Furniture Plastic Shims Composite Wedges Key benefits Stabilize and level furniture: Stops wobbling and restores balance for sofas, tables and bookcases so furniture sits firmly on uneven floors. Durable and reusable: Made from sturdy composite plastic that withstands pressure and supports heavy pieces for longterm use. Secure hold: Inclined trapezoid shape plus antislip texture keeps wedges in place to reduce slipping and accidental movement. height: Stackable design lets you combine wedges for precise, incremental adjustments to get furniture level. How it solves common problems Eliminates rocking and instability that can cause noise, wear or tipping. Provides a simple, noninvasive solution that avoids sanding, cutting, or permanently altering furniture. Saves time and expense versus professional repairs or replacement parts. Compatibility and performance Designed for a wide variety of household furniture, including sofas, tables and bookcases. Robust composite plastic construction resists compression and holds alignment under load. Compact, wedge form fits between furniture legs/base and the floor for a discreet correction. Practical use scenarios Dining table on an older hardwood floor: Insert one or more wedges under the short leg to stop wobble and level the table surface. Tall bookcase on uneven tile: Stack shims under the base to stabilize and reduce the risk of tipping when loaded with books. Sofa on a sloped floor: Place wedges under the low corner to restore even seating and prevent sliding. What's included 10 composite plastic furniture shims with inclined, antislip surfaces; stackable for adjustable leveling.