Shepherd Hardware 9081 1-1/2-Inch Spiked Furniture Cup, Clear Plastic

Adams Manufacturing Caster Cup Carpet Protectors, Large, Set of 4 - 4250-99-3340

Self-Stick Furniture Anti-Dent Carpet Protectors 5/8" Height for Deep Pile Carpet- Protect your Deep Loop Carpeted Surfaces from Dents and Keep Furniture in Place, 4" Square Customizable Block- (2 Pieces)

Shepherd Hardware 9082 1-7/8-Inch Spiked Furniture Cup, Clear Plastic, 4-Pack

Self-Stick Furniture Anti-Dent Carpet Protectors 3/8" Height for Short Pile Carpet- Protect your Short Loop Carpeted Surfaces from Dents and Keep Furniture in Place, 4" Square Customizable Block- (2 Pieces)

Adams Manufacturing Caster Cup Carpet Protectors, Small, Set of 4

Medipaq Carpet Savers - Our Protectors Ensure No More Furniture Marks On Your Carpet! 53 Spikes Each - Pack of 8

Furniture Caster Cups with Smooth Vinyl Bottom for Carpet or Durable Hard Floor Surfaces- Protect your Floors from Damage, 1-3/8" Round Furniture Protectors, Clear (4 Pieces)