Note: To determine the correct size, you need to measure the outer diameter of the leg. You can use our easy measuring guide for this.Product InformationSize Chart Round Insert Cap with Movable Ball Plastic Outer Diameter (mm) Inner Diameter (mm) 16 12 – 13 18 14 – 15 19 15 – 16 20 16 – 17 22 18 – 19 25 21 – 22 28 24 – 25 Round insert caps with tilting base and nylon gliding surface are for chair legs with tube diameters from Ø16mm to Ø28mm.Maximum tilt angle: 22ºThese insert caps are made of extra strong Polyethylene. PE is very wear-resistant for optimal lifespan, recyclable and therefore very sustainable. Polyethylene is the most environmentally friendly material.Material: cap - PE (Polyethylene), gliding surface - PA (Polyamide), Connecting element - SteelColor: black
