Caskets are available in seven sizes, are white, flat packed to minimise storage space and are easy to assemble. Those at the small end of the range (60mm, 105mm and 300mm) are square, and three are tapered in lengths of 120mm, 250mm and 340mm. There is also a coffin-shaped casket - particularly suitable for burial or use at crematoria to avoid the high cost of conventional wooded alternatives.