Get a more stable seat with this set of 4 removable ball feet.

Features:

• 45 mm ball feet fits: Chair One, Chair Two, Chair Zero, Chair One Mini, Chair One L, Cot Extension Legs
• DOES NOT FIT: Chair Zero High Back, Café Chair
• Dimensions: 4.5 x 4.5 x 4.5 cm / 1.75 x 1.75 x 1.75 in
• Weight: 67 g