This adjustable feet set is perfect for decking planks in the garden, roof terrace and balcony. The decking pedestal is made of polypropylene, which is sturdy and durable for years of use. It can be adjusted easily at the required height, making levelling easy and accurate. These feet provide stable support beneath the deck. Specification : Colour: Black Material: Polypropylene Top diameter: 13,8 cm Bottom diameter: 19,8 cm Adjustable height: 60-88 mm Assembly required: No Delivery contains: 10 x Adjustable foot