Specification150 x 30 mm, continuously height-adjustable from 30 - 60 mm, comfortable height adjustment which is brought about by simply turning left/right. Professional qualityMade from recycled polypropylene, this material has excellent UV resistance and insect resistance (temperature resistant from -30C to +60C). Stable and durableThe base has a diameter of 150 mm and thus ensures optimal stability and can withstand high loads of at least 480 kg. Fast water drainageThe even spacing between the surface plates or planks allows water drainage onto the underlying waterproofing. There are no puddles on your terrace. The spaces between the plates allow air exchange. Multiple applicationsFor all substructures made of WPC, wood and aluminium. The pedestals make it easy to achieve perfect leveling from joist to joist. Quantity delivered: 5 pieces Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia