Note: To determine the correct size, you need to measure the outer dimensions of the leg. Product InformationThese sturdy insert caps with strong PTFE gliding surface (Teflon) for a square tube or leg are available for tube sizes from 20x20mm to 30x30mm. The teflon gliding surface is very wear-resistant and has good gliding properties. The floor gliders are suitable for less scratch-sensitive floors such as tiles, parquet, laminate, etc.These caps are very suitable as leg caps under (tube frame) chairs and tables or for other types of furniture.Size Chart Square Insert Cap with Teflon Outer Dimensions (mm) Inner Dimensions (mm) 20×20 15×15 – 18×18 25×25 20×20 – 23×23 30×30 25×25 – 28×28 Material: cap – PA 6 (Polyamide 6), gliding surface - PTFE (Polytetrafluoroethylene)Color: insert cap - black, gliding surface – white
