A suspension cross member comprises a middle-portion attaching member which extends upwardly from a suspension cross member body, and a pipe-shaped attaching member which is supported at a support portion provided at an upper portion of the middle-portion attaching member. The composition has an amount of an insect repellent effective to repel insects when applied to the skin and a cosmetically-acceptable vehicle in which to disperse and deliver the insect repellent active. The casing has openings therein on opposite sides of the mat and a drawstring is received in the drawstring casing and is of size to extend continuously about the periphery of the sheet when it defines a mat.