12 Hard Plastic Clear Wobble Wedges - Leveling Shims For Tables/Chairs Material:Plastic Tube size: 1-5/8" x 5/8"

Tube size: 1-5/8" x 5/8" outside diameter

Protects the chair frame from being scratched by adjustment bracket

Always insert bushing into base pole before inserting seat post into bushing

It caps the furniture feet

Used for sled leg chairs these sled glides eliminates floor scratching

12 Hard Plastic Clear Wobble Wedges - Leveling Shims For Tables/Chairs Material:Plastic Tube size: 1-5/8" x 5/8"Hard Wobble Wedges are tough and durable plastic shims supporting over 2000 lbs. These leveling wedges are particularly useful for fixing shaky tables on carpeting uneven concrete floors and patios. When leveling heavy restaurant tables and food service equipment Hard Wobble Wedge plastic shims are a must. Their rubber like texture creates a firm grip on slick floors and also reduces rattling sounds by absorbing vibration. Wobble Wedges are flexible