18 Soft Plastic White Wobble Wedges - Leveling Shims For Tables/Chairs Material:Plastic Will eliminate noise from sliding

Will eliminate noise from sliding chairs (teachers love it

Also resistant to rot mildew and a variety of fluids and chemicals

20X Hinged (snap on) free hanging ferrite core 100Ohm and 100MHz and 500MHz ID 0

Made out of sturdy plastic

Each tip is constructed of a heavy duty rubber material with a metal washer installed at the bottom of the glide to prevent wear through or poke through of chair or table legs

18 Soft Plastic White Wobble Wedges - Leveling Shims For Tables/Chairs Material:Plastic Will eliminate noise from slidingSoft Wobble Wedges for a better grip on smooth floors. Soft Wobble Wedges are super flexible non marring plastic wedge shims that easily conform to the shape of whatever they support. Their rubber like texture creates a firm grip on slick floors and also reduces rattling sounds by absorbing vibration. Wobble Wedges are flexible and can be easily trimmed to a perfect fit with scissors or utility knife. Restaurants schools and the construction industry