Made from 100% natural coco fiber and latex; Ideal for Weed Control, Perfect protection against cold,ice and frost, Biodegradable,Eco-friendly; Size: Diameter 5cm,10cm, 12cm, 14cm, 16cm, 18cm, 20cm, 22cm, 24cm, 26cm-120cm; Packing : Packed with carton; Thickness: About 5mm-10mm