Ideal plant support for indoor climbing plants and vines! These poles are made from natural and biodegradable coconut husk, and are safe and sturdy for training climbing plants Monsteras to grow upright.What is coco coir? Coco coir is a byproduct of coconut processing leaving behind fibrous coconut husk. Although the properties are similar to peat moss in terms of weight and texture, coco coir is much more environmentally friendly than peat moss with less impact on the ecosystem. Measurements: 0.75in Diameter x 11in height (3.15in wooden stake height)