The D&M planter from the Stone collection is made of fiberstone, a material consisting of a mixture of fibreglass and crushed stone. This composition makes the planter very strong, while still remaining lightweight. The structure of the planter has a smooth finish. The planter is specifically designed for outdoor use. Thanks to its frost resistant properties, the planter remains undamaged outside during cold periods. There is a drainage hole in the base, which allows excess water to be easily drained away.