Lam Rectangular Tablemats Set of 4Woven from water hyacinth, these simple yet stylish Lam table mats have an organic rectangular shape and use the variations in colour of the dried plant material to create a simple block pattern and border. Water hyacinth is a river weed in Vietnam, where these mats are made, so the local weavers we work with are making use of an unwelcome species in the ecosystem. Please note, these come in a set of 4.