STREAMLIGHT DELUXE RUBBER HELMET STRAP The Deluxe Rubber Helmet Strap. Constructed of heavy duty flexible rubber, this band is designed to fit around any style helmet so the user can secure items such as flashlights, door chocks/wedges, shove knifes, pocket spanner and other small items. This band is designed with two (2) holes on each side. The holes will allow this band to hold up to two (2) flashlights on the left and/or right side of the helmet. The holes can also hold screw drivers, pen knives, and similar shaped items.