1. Material: Aluminium + ABS 2. Pole diameter: 30/26/22mm 3. Adjustable height from 87cm to 230cm(not include length of spigot), spigot: 5cm 4. Twist lock and total 3parts 5. The pole with a durable plastic cap reduces slip and lightning protection when used directly to support tents, tarpaulins or other shelters. 6. Suitable for use on most of caravan awnings