Plastics Adjustable Table Feet Levelling Height Tube Cover End Cap Plug Inserts
(Size：38mm Round （Adjustable height about 16-50mm). 50mm Round （Adjustable height about 18-40mm). 60mm Round （Adjustable height about 18-50mm). 76mm Round （Adjustable height about 20-50mm). 30x30mm Square （Adjustable height about 13-30mm).